Category:Historic American Engineering Record of Arizona - Drawings

Media in category "Historic American Engineering Record of Arizona - Drawings"

The following 200 files are in this category, out of 313 total.

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  ARIZONA CANAL, SKETCH SHOWING TIMBER SPILLWAYS FOR BANK PROTECTION ACROSS CAVE CREEK, 1920 - Arizona Canal, North of Salt River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,1-31.tif 4,036 × 5,138; 19.78 MB
  
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  CONDENSED PROFILE OF ROOSEVELT POWER CANAL Courtesy of Dept. of the Interior, Bureau of Reclamation, Salt River Project, Arizona - Roosevelt Power Canal and Diversion Dam, HAER ARIZ,7-ROOS.V,1-76.tif 4,799 × 3,796; 17.38 MB
  
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  DETAILS FOR CANAL AND WASTEGATES AT EVERGREEN, ARIZONA CANAL, November 29, 1912 - Arizona Canal, North of Salt River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,1-26.tif 4,826 × 3,903; 17.97 MB
  
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  SKETCH OF GRADES OF THE ARIZONA CANAL, September 1910 Redrawn 1957 - Arizona Canal, North of Salt River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,1-25.tif 4,788 × 3,850; 17.58 MB
  
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  SKETCH SHOWING RIGHT OF WAY FOR BURGESS LATERAL OFF THE ARIZONA CANAL, December 1914 - Arizona Canal, North of Salt River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,1-28.tif 5,089 × 4,101; 19.91 MB
  
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  ARRANGEMENT OF SLUICE GATES AND HOISTS, DIVERSION DAM - POWER CANAL Courtesy of U.S.G.S., Reclamation Service, Salt River Project - Roosevelt Power Canal and Diversion Dam, HAER ARIZ,7-ROOS.V,1-72.tif 4,789 × 3,823; 17.46 MB
  
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  ASSEMBLY OF FOOT VALVE FOR HIGHLINE PUMPING PLANT. February 7, 1918 - Highline Canal and Pumping Station, South side of Salt River between Tempe, Phoenix and Mesa, Tempe, HAER ARIZ,7-TEMP,6-30.tif 4,031 × 5,000; 19.22 MB
  
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  BARTLETT DAM, BUTTRESS NO. 3, CONSTRUCTION RECORD. March 2, 1938 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-51.tif 4,826 × 3,866; 17.8 MB
  
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  BARTLETT DAM, BUTTRESS NO. 4, CONSTRUCTION RECORD. December 3, 1938 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-52.tif 4,826 × 3,876; 17.84 MB
  
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  BARTLETT DAM, BUTTRESS NO. 5, CONSTRUCTION RECORD. February 24, 1938 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-53.tif 4,836 × 3,882; 17.91 MB
  
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  BARTLETT DAM, BUTTRESS NO. 6, CONSTRUCTION RECORD. November 20, 1937 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-54.tif 4,837 × 3,871; 17.86 MB
  
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  BARTLETT DAM, BUTTRESS NO. 7, CONSTRUCTION RECORD. October 8, 1937 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-55.tif 4,837 × 3,871; 17.86 MB
  
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  BARTLETT DAM, BUTTRESS NO. 8, CONSTRUCTION RECORD. June 21, 1937 Bartlett Dam - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-56.tif 4,821 × 3,876; 17.82 MB
  
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  BARTLETT DAM, BUTTRESS, PLAN AND SECTIONS. December 10, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-48.tif 4,810 × 3,866; 17.74 MB
  
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  BARTLETT DAM, EXCAVATION DETAILS. August 19, 1939 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-45.tif 4,810 × 3,876; 17.78 MB
  
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  BARTLETT DAM, GEOLOGIC MAP AND SECTIONS. February 5, 1939 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-44.tif 4,810 × 3,870; 17.75 MB
  
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  BARTLETT DAM, GEOLOGY AND GROUTING. August 17,1939 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-46.tif 4,810 × 3,892; 17.86 MB
  
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  BARTLETT DAM, NEEDLE VALVE HOUSE, PLANS, ELEVATIONS, AND SECTIONS. March 26, 1937 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-64.tif 4,826 × 3,876; 17.84 MB
  
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  BARTLETT DAM, NEEDLE VALVE INTAKE STRUCTURE, PLAN, ELEVATION AND SECTIONS. October 19, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-65.tif 4,890 × 3,935; 18.35 MB
  
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  BARTLETT DAM, NEEDLE VALVE OUTLETS, PLAN AND SECTIONS. April 23, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-66.tif 4,831 × 3,903; 17.98 MB
  
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  BARTLETT DAM, OUTLET WORKS, 72-INCH OUTLET PIPES. November 6, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-67.tif 4,826 × 3,871; 17.82 MB
  
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  BARTLETT DAM, PLAN, ELEVATIONS AND SECTIONS. April 23, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-47.tif 4,794 × 3,854; 17.62 MB
  
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  BARTLETT DAM, RIGHT GRAVITY SECTION, PLAN AND SECTIONS. October 8, 1937 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-58.tif 4,832 × 3,887; 17.91 MB
  
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  BARTLETT DAM, SADDLE DAM, REINFORCEMENT DETAILS November 15, 1938 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-70.tif 4,686 × 3,730; 16.67 MB
  
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  BARTLETT DAM, SLIDE GATE OUTLETS, PLAN AND SECTIONS. April 23, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-69.tif 4,810 × 3,865; 17.73 MB
  
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  BARTLETT DAM, SLIDE GATE OUTLETS, PLAN AND SECTIONS. March 29, 1937 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-68.tif 4,821 × 3,887; 17.87 MB
  
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  BARTLETT DAM, SPILLWAY GATE STRUCTURE, SUPERSTRUCTURE. April 23, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-61.tif 4,874 × 3,946; 18.34 MB
  
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  BARTLETT DAM, SPILLWAY, 50 FOOT BY 50 FOOT REGULATING GATE HOISE, COMPLETE ASSEMBLY. February 20, 1937 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-63.tif 4,837 × 3,871; 17.86 MB
  
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  BARTLETT DAM, SPILLWAY, GENERAL PLAN AND SECTIONS. April 23, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-60.tif 4,821 × 3,871; 17.8 MB
  
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  BARTLETT DAM, SPILLWAY, SO FOOT BY 50 FOOT REGULATING GATE, GENERAL INSTALLATION ASSEMBLY. November 16, 1936 - Bartlett Dam, Verde River, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,2-62.tif 4,821 × 3,876; 17.82 MB
  
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  PHOTOCOPY OF HISTORIC DRAWING, GENERAL ELEVATION INCLUDING TRUSS DETAILS. K.A. Kitterdge, Chief Engineer, February 1928 - Kaibab Trail Suspension Bridge, Spanning Colorado HAER ARIZ,3-GRACAN,3-27.tif 4,988 × 4,015; 19.1 MB
  
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  PHOTOCOPY OF HISTORIC DRAWING, DETAIL OF HANGER CONNECTIONS. K. A. Kitterdge, Chief Engineer, February 1928 - Kaibab Trail Suspension Bridge, Spanning Colorado River, Grand HAER ARIZ,3-GRACAN,3-30.tif 5,052 × 4,052; 19.53 MB
  
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  PHOTOCOPY OF HISTORIC DRAWING, DETAIL OF SEAT FOR CABLES. K. A. Kitterdge, Chief Engineer, February 1928 - Kaibab Trail Suspension Bridge, Spanning Colorado River, Grand Canyon HAER ARIZ,3-GRACAN,3-29.tif 4,983 × 3,977; 18.9 MB
  
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  PHOTOCOPY OF HISTORIC DRAWING, DETAIL OF SUPPORT FOUNDATION. K. A. Kitterdge, Chief Engineer, February 1928 - Kaibab Trail Suspension Bridge, Spanning Colorado River, Grand HAER ARIZ,3-GRACAN,3-28.tif 4,965 × 3,932; 18.62 MB
  
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  BRIDGE OVER POWER CANAL AT STATION 369 - NEAR HOCKER WASH - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ HAER ARIZ,7-ROOS.V,1-65.tif 3,876 × 4,815; 17.8 MB
  
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  Photocopy of original construction drawing, dated April 1931, from original in possession of Federal Highway Administration Denver Colorado. SHEET 1- LAYOUT. - Rio Puerco HAER ARIZ,1-HOLB.V,1-23.tif 4,965 × 3,967; 18.79 MB
  
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  Photocopy of original construction drawing, dated April 1931, from original in possession of Federal Highway Administration Denver Colorado. SHEET 2- SUPERSTRUCTURE. - Rio HAER ARIZ,1-HOLB.V,1-24.tif 5,020 × 4,031; 19.3 MB
  
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  Photocopy of original construction drawing, dated April 1931, from original in possession of Federal Highway Administration Denver Colorado. SHEET 3- SUPERSTRUCTURE. - Rio HAER ARIZ,1-HOLB.V,1-25.tif 4,956 × 3,955; 18.7 MB
  
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  Photocopy of original construction drawing, dated April 1931, from original in possession of Federal Highway Administration Denver Colorado. SHEET 4- SOUTH ABUTMENT AND PIERS. HAER ARIZ,1-HOLB.V,1-26.tif 4,944 × 3,966; 18.7 MB
  
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  Photocopy of original construction drawing, dated April 1931, from original in possession of Federal Highway Administration Denver Colorado. SHEET 5- NORTH ABUTMENT. - Rio HAER ARIZ,1-HOLB.V,1-27.tif 4,934 × 3,934; 18.51 MB
  
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  Photocopy of original construction drawing, dated April 1931, from original in possession of Federal Highway Administration Denver Colorado. SHEET 6- BULKHEAD. - Rio Puerco HAER ARIZ,1-HOLB.V,1-28.tif 4,896 × 3,866; 18.05 MB
  
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  Photocopy of original construction drawing, dated February 1965, from original in possession of Federal Highway Administration, Denver Colorado. PIER -3 REPAIRS. - Rio Puerco HAER ARIZ,1-HOLB.V,1-29.tif 4,934 × 3,935; 18.52 MB
  
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  Buttress No. 18, Arch No. 17, As Built. c. 1925. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-104.tif 5,000 × 3,972; 18.94 MB
  
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  Buttress No. 7, Arch No. 6, As Built. c. 1925. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-91.tif 5,000 × 4,015; 19.15 MB
  
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  Check Gates for Grand Canal at Old Crosscut, Plan Sections, November 1941. Source- Salt River Project - Old Crosscut Canal, North Side of Salt River, Phoenix, Maricopa County, HAER ARIZ,7-PHEN,17-32.tif 4,815 × 3,941; 18.1 MB
  
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  CHECK, TURNOUT, SIPHON AND METERING EQUIPMENT FOR DELIVERY FROM BASE LINE WASTE DITCH TO KYRENE DITCH AT EAST 1-4 CORNER, SECTION 12, T1S-R4E July 7, 1921 - Western Canal, South HAER ARIZ,7-MESA,1-20.tif 5,000 × 4,010; 19.12 MB
  
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  CHECK, TURNOUT, SIPHON AND WEIR POOL, FOR DELIVERY FROM BASE LINE WASTE DITCH TO WORMSER CANAL AT NORTHEAST CORNER, SECTION 12, T1S-R4E June 20, 1921 - Western Canal, South side HAER ARIZ,7-MESA,1-19.tif 5,000 × 3,992; 19.04 MB
  
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  COMPARISON OF PRESSURE PIPE AND CONCRETE-LINED DITCH ON FILL FOR NEW CROSSCUT POWER CANAL January 22, 1912 - Cross Cut Hydro Plant, North Side of Salt River, Tempe, Maricopa HAER ARIZ,7-TEMP,4-18.tif 4,998 × 4,016; 19.14 MB
  
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  CONCRETE DRAINAGE FLUMES, POWER CANAL. Courtesy of U.S. Reclamation Service, Salt River Project - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila HAER ARIZ,7-ROOS.V,1-59.tif 4,858 × 3,893; 18.04 MB
  
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  Cross Section and Details, Arizona Canal and Old Crosscut, November 1972. Source- Salt River Project. - Old Crosscut Canal, North Side of Salt River, Phoenix, Maricopa County, HAER ARIZ,7-PHEN,17-30.tif 4,831 × 3,876; 17.86 MB
  
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  CROSS SECTIONS FOR POWER CANAL, Courtesy of U.S.G.S., Reclamation Service, Salt River Reservoir Project - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, HAER ARIZ,7-ROOS.V,1-55.tif 4,493 × 3,578; 15.33 MB
  
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  CROSSCUT FACILITY PROPERTY AND POWER LINE LOCATION, SHOWING INDIAN BEND POND LABELLED 'SETTLING BASIN,' STEAM-DIESEL PLANT AND OTHER FEATURES. 1951 - Crosscut Steam Plant, North HAER ARIZ,7-TEMP,5-29.tif 4,468 × 3,603; 15.35 MB
  
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  DETAILS OF FLUME CONSTRUCTION, SECOND ALTERNATIVE, SALT RIVER RESERVOIR, ARIZONA - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ HAER ARIZ,7-ROOS.V,1-61.tif 4,815 × 3,865; 17.75 MB
  
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  DETAILS OF GATES AND GUIDES FOR WASTEWAY, GRAND CANAL EXTENSION. October 30, 1911. - Grand Canal, North side of Salt River, Tempe, Maricopa County, AZ HAER ARIZ,7-TEMP,8-36.tif 4,992 × 3,994; 19.02 MB
  
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  Details of Pier 18, Outside Face Reinforcing Only. December 5, 1935. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-119.tif 5,000 × 3,999; 19.07 MB
  
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  ENTRANCE TO PENSTOCK TUNNEL, POWER CANAL Courtesy of U.S.G.S., Reclamation Service, Salt River Project - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, HAER ARIZ,7-ROOS.V,1-70.tif 4,793 × 3,817; 17.45 MB
  
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  ENTRANCE TO PINTO PRESSURE PIPES, DETAILS Courtesy of U.S.G.S., Reclamation Service, Salt River Project - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, HAER ARIZ,7-ROOS.V,1-67.tif 4,810 × 3,828; 17.56 MB
  
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  EXTENSION OF SURGE CHAMBER AND AIR PIPES TO PRESSURE LINE, HIGHLINE PUMPING PLANT. December 11, 1920 - Highline Canal and Pumping Station, South side of Salt River between Tempe, HAER ARIZ,7-TEMP,6-27.tif 5,000 × 3,989; 19.02 MB
  
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  EXTERIOR ELEVATIONS AND ARCHITECTURAL DETAILS OF DIESEL PLANT. December 2, 1937 - Crosscut Steam Plant, North side Salt River near Mill Avenue and Washington Street, Tempe, HAER ARIZ,7-TEMP,5-30.tif 4,594 × 3,703; 16.23 MB
  
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  EXTERIOR ELEVATIONS OF DIESEL PLANT. January 1937 - Crosscut Steam Plant, North side Salt River near Mill Avenue and Washington Street, Tempe, Maricopa County, AZ HAER ARIZ,7-TEMP,5-31.tif 5,000 × 4,006; 19.1 MB
  
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  FLUME FOR BY-PASSING OF WATER DURING CONSTRUCTION OF HORSE MESA DAM (June 17, 1925) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-45.tif 4,842 × 3,876; 17.9 MB
  
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  GATE HOUSE AT THE DIVERSION DAM Courtesy of U.S.G.S., Reclamation Service, Salt River Projct - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila HAER ARIZ,7-ROOS.V,1-74.tif 4,794 × 3,838; 17.55 MB
  
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  GENERAL LAYOUT (right half of Sheet 1) Sheet I of 14 sheets, dated October 10, 1911 - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa County, AZ HAER ARIZ,7-TEMP,3-30.tif 5,000 × 4,006; 19.1 MB
  
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  Grand Canal at Old Crosscut, Site Plan for Conduit and Supervisory Control Equipment, October 1973. Source- Salt River Project. - Old Crosscut Canal, North Side of Salt River, HAER ARIZ,7-PHEN,17-33.tif 4,826 × 3,887; 17.89 MB
  
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  Pipe Stanchions Map - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ HAER AZ-76 (sheet 3 of 4).png 14,400 × 9,600; 3.22 MB
  
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  Title Page - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ HAER AZ-76 (sheet 1 of 4).tif 14,400 × 9,600; 669 KB
  
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  Pipe Stanchions Map - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ HAER AZ-76 (sheet 3 of 4).tif 14,400 × 9,600; 652 KB
  
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  1938. (Microfiched drawings located at the Denver Service Center, - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-36.tif 5,000 × 3,960; 18.89 MB
  
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  Photocopy of plan in Grand Canyon N.P. Engineer's Office. - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-23.tif 4,783 × 3,838; 17.51 MB
  
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  Photocopy of plan in Grand Canyon N.P. Engineers Office. - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-22.tif 4,455 × 3,639; 15.46 MB
  
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  Photograph of microfiched construction drawing by Office Park Engineer, Grand Canyon, Arizona, dated May 25, 1930. (Microfiched drawing located at the Denver Service Center, HAER ARIZ,3-GRACAN,4-30.tif 4,998 × 3,984; 18.99 MB
  
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  Photograph of microfiched construction drawing by The Atchison, Topeka and Santa Fe Railway Company, Los Angeles, California, dated July 21, 1925. (Microfiched drawing located HAER ARIZ,3-GRACAN,4-33.tif 5,000 × 4,003; 19.09 MB
  
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  Photograph of microfiched construction drawing by U.S. Public Health Service, Treasury Department, dated April 13, 1925. (Microfiched drawing located at the Denver Service HAER ARIZ,3-GRACAN,4-32.tif 5,000 × 4,020; 19.17 MB
  
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  Photograph of original sketch by Paul Cloyd, Historical Architect, Denver Service Center, National Park Service, Denver, Colorado, dated March 1985. EVOLUTION OF GRAND CANYON HAER ARIZ,3-GRACAN,4-44.tif 5,000 × 4,027; 19.2 MB
  
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  Photographs (2) of microfiched construction drawings by The Atchison, - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-39.tif 5,000 × 3,992; 19.04 MB
  
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  Photographs (5) of microfiched construction drawings by The Atchison, - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-34.tif 5,000 × 3,996; 19.06 MB
  
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  Photographs of microfiched construction drawing by Branch of Plans - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-42.tif 5,000 × 4,036; 19.25 MB
  
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  Photographs of microfiched construction drawing by The Atchison, Topeka and Santa Fe Railway System, Los Angeles, California, dated July 10, 1951. (Microfiched drawing located HAER ARIZ,3-GRACAN,4-41.tif 5,000 × 3,996; 19.06 MB
  
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  AT SEWAGE DISPOSAL PLANT AT GRAND CANYON, ARIZONA, PLANS-SECTIONS-ELEVATIONS. - Water Reclamation Plant, Grand Canyon, Coconino County, AZ HAER ARIZ,3-GRACAN,4-38.tif 5,000 × 4,010; 19.12 MB
  
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  1912 Grand Gulch Mine Vicinity Transportation Routes - Grand Gulch Mine, Littlefield, Mohave County, AZ HAER AZ-78 (sheet 2 of 8).tif 14,400 × 9,600; 1.31 MB
  
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  Headquarters North Elevation-Headquarters Plan-East Dugout North Elevation-East Dugout Plan - Grand Gulch Mine, Littlefield, Mohave County, AZ HAER AZ-78 (sheet 4 of 8).tif 14,400 × 9,600; 973 KB
  
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  Bunkhouse East Elevation-Bunkhouse Plan-West Dugout North Elevation-West Dugout Plan - Grand Gulch Mine, Littlefield, Mohave County, AZ HAER AZ-78 (sheet 5 of 8).tif 14,400 × 9,600; 679 KB
  
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  Powder House West Elevation-Powder House Plan-Blacksmith Shop East Elevation-Blacksmith Shop Plan-Wood Shed South Elevation-Week Shed Plan - Grand Gulch Mine, Littlefield, HAER AZ-78 (sheet 6 of 8).tif 14,400 × 9,600; 896 KB
  
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  Grand Gulch Mine Site Plan - Grand Gulch Mine, Littlefield, Mohave County, AZ HAER AZ-78 (sheet 3 of 8).tif 14,400 × 9,600; 1.4 MB
  
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  Grand Gulch Mine Title Sheet - Grand Gulch Mine, Littlefield, Mohave County, AZ HAER AZ-78 (sheet 1 of 8).tif 14,400 × 9,600; 1.24 MB
  
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  Partial Subsurface Schematic Plan - Grand Gulch Mine, Littlefield, Mohave County, AZ HAER AZ-78 (sheet 8 of 8).tif 14,400 × 9,600; 2.09 MB
  
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  HEADGATE AND SIPHON UNDER WORMSER CANAL-SAN FRANCISCO CROSSCUT December 22, 1911 - Western Canal, South side of Salt River between Tempe, Phoenix and Mesa, Mesa, Maricopa County, HAER ARIZ,7-MESA,1-18.tif 5,000 × 4,014; 19.14 MB
  
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  Photocopy of construction drawing dated 26 April 1929 (provided by Arizona Department of Transportation). GENERAL PLAN AND ELEVATION AND STRUCTURAL DETAILS. - Holbrook Bridge, HAER ARIZ,9-HOLB.V,1-20.tif 5,116 × 4,066; 19.84 MB
  
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  Photocopy of construction drawing dated 26 April 1929 (provided by Arizona Department of Transportation). SITE PLAN AND SUBSTRUCTURAL DETAILS. - Holbrook Bridge, Spanning HAER ARIZ,9-HOLB.V,1-19.tif 5,132 × 4,096; 20.05 MB
  
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  Photocopy of construction drawing dated 26 April 1929 (provided by Arizona Department of Transportation). STEEL SUPERSTRUCTURE DETAILS AND SCHEDULES. - Holbrook Bridge, HAER ARIZ,9-HOLB.V,1-21.tif 4,997 × 3,985; 18.99 MB
  
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  ASSEMBLED UNIT, POWER HOUSE, HORSE MESA DAM (March 30, 1926) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-61.tif 4,836 × 3,881; 17.9 MB
  
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  FRONT ELEVATION, POWER HOUSE, HORSE MESA DAM (March 30, 1926) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-56.tif 4,831 × 3,871; 17.84 MB
  
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  HORSE MESA DAM AND SPILLWAYS, GENERAL TOPOGRAPHY (July 1935) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-42.tif 4,831 × 3,876; 17.86 MB
  
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  HORSE MESA DAM, GENERAL LAYOUT (September 27, 1968) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-62.tif 4,831 × 3,849; 17.74 MB
  
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  HORSE MESA DAM, PLAN AS USED IN DESIGN FINAL TRIAL (c. 1925) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-43.tif 4,842 × 3,881; 17.92 MB
  
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  HORSE MESA DAM, SPILLWAYS, GENERAL PLAN (February 24, 1937) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-46.tif 4,837 × 3,882; 17.91 MB
  
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  PROPOSED WORK, NORTH SPILLWAY, HORSE MESA DAM (October 26, 1933) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-51.tif 4,837 × 3,871; 17.86 MB
  
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  HORSE MESA DAM, AUXILIARY SPILLWAY, 40.0' x 44.5' REGULATING GATE HOIST. INSTALLATION ASSEMBLY (February 3, 1937) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, HAER ARIZ,7-PHEN.V,3-49.tif 4,826 × 3,860; 17.77 MB
  
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  HORSE MESA DAM, AUXILIARY SPILLWAY, 40.0' x 44.5' REGULATING GATE HOIST, COMPLETE ASSEMBLY (July 27, 1936) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, HAER ARIZ,7-PHEN.V,3-48.tif 5,304 × 4,278; 21.64 MB
  
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  HORSE MESA DAM, SPILLWAYS, AUXILIARY SPILLWAY, SHAFT AND TUNNEL (May 11, 1936) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-47.tif 4,847 × 3,876; 17.92 MB
  
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  HORSE MESA DAM, SPILLWAYS, ELECTRICAL INSTALLATION (May 11, 1936) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-50.tif 4,831 × 3,876; 17.86 MB
  
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  HORSE MESA DAM, STUDY NO. 1, PLAN, PROFILE, AND SECTIONS (December 10, 1936) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-44.tif 4,842 × 3,903; 18.03 MB
  
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  HORSE MESA POWERHOUSE - UNIT NO. 4, GENERAL ARRANGEMENT PLANS (May 15, 1969) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-63.tif 4,837 × 3,892; 17.96 MB
  
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  HORSE MESA POWERHOUSE - UNIT NO. 4, GENERAL ARRANGEMENT SECTIONS (May 15, 1969) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-64.tif 4,831 × 3,866; 17.81 MB
  
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  HORSE MESA POWERHOUSE - UNIT NO. 4, GENERAL PLAN AND SECTION (May 1969) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-65.tif 4,831 × 3,881; 17.88 MB
  
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  LONGITUDINAL SECTION F-F, POWER HOUSE, HORSE MESA DAM (March 30, 1926) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-57.tif 4,842 × 3,865; 17.85 MB
  
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  O-GEE SECTION, NORTH ABUTMENT, HORSE MESA DAM (May 26, 1926) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-55.tif 4,821 × 3,849; 17.7 MB
  
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  OPERATING MECHANISM, TAINTOR GATES, HORSE MESA DAM (April 21, 1926) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-54.tif 4,837 × 3,881; 17.91 MB
  
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  PROPOSED WORK, SOUTH SPILLWAY, HORSE MESA DAM (October 27, 1933) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-52.tif 4,837 × 3,866; 17.84 MB
  
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  SECTIONAL PLAN AT El. 1719.5, POWER HOUSE, HORSE MESA DAM (March 30, 1926) - Horse Mesa Dam, Salt River, 65 miles East of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,3-60.tif 4,836 × 3,866; 17.83 MB
  
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  Photocopy of drawing (Original drawing by Lescher and Mahoney, Architects, microfilmed copies located at City of Phoenix, Engineering Department, Central Files). MUNICIPAL HABS ARIZ,13-CROWNK.V,1-12.tif 5,000 × 4,016; 19.15 MB
  
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  HOUSE FOR GATE KEEPER, DIVERSION DAM Courtesy of U.S.G.S., Reclamation Service - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ HAER ARIZ,7-ROOS.V,1-75.tif 4,837 × 3,892; 17.96 MB
  
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  INTERIOR LAYOUT PLAN OF CROSSCUT STEAM AND DIESEL PLANT, TRACED FROM DRAWING BY C.C. MOORE AND CO., ENGINEERS. July 1947 - Crosscut Steam Plant, North side Salt River near Mill HAER ARIZ,7-TEMP,5-32.tif 5,000 × 3,993; 19.04 MB
  
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  INTERMEDIATE PIERS - PIER NO. 5 AND PIER NO. 6 Sheet 7 of 14 sheets dated September 11, 1911 - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa HAER ARIZ,7-TEMP,3-37.tif 4,976 × 4,032; 19.14 MB
  
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  INTERMEDIATE PIERS - PIER NO. 8 AND PIER NO. 9 Sheet 9 of 14 sheets dated September 11, 1911 - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa HAER ARIZ,7-TEMP,3-39.tif 4,966 × 4,027; 19.07 MB
  
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  INTERMEDIATE PIERS Sheet 5 of 14 sheets dated September 11, 1911 - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa County, AZ HAER ARIZ,7-TEMP,3-35.tif 5,000 × 3,970; 18.93 MB
  
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  LAYOUT AT TERMINUS OF POWER CANAL Courtesy of U.S.G.S., Reclamation Service, Salt River Project - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila HAER ARIZ,7-ROOS.V,1-69.tif 4,793 × 3,860; 17.65 MB
  
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  LAYOUT OF POWER CANAL LINE, LIST OF STRUCTURES Courtesy of Reclamation Service, Salt River Project, Arizona - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, HAER ARIZ,7-ROOS.V,1-53.tif 4,800 × 3,850; 17.63 MB
  
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  LOCATION MAP OF HIGHLINE PUMPING PLANT. September 7, 1943 - Highline Canal and Pumping Station, South side of Salt River between Tempe, Phoenix and Mesa, Tempe, Maricopa County, HAER ARIZ,7-TEMP,6-23.tif 5,000 × 3,985; 19 MB
  
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  Main Suspension Cable Spacer, East Tower Plan, East Tower, Southeast and Southwest Elevations - Verde River Sheep Bridge, Spanning Verde River (Tonto National HAER ARIZ,13-CACR.V,1- (sheet 4 of 4).png 14,450 × 9,632; 4.07 MB
  
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  Main Suspension Cable Spacer, East Tower Plan, East Tower, Southeast and Southwest Elevations - Verde River Sheep Bridge, Spanning Verde River (Tonto National HAER ARIZ,13-CACR.V,1- (sheet 4 of 4).tif 14,450 × 9,632; 853 KB
  
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  Map of Camp Pleasant, 1 of 5. August 1926. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-147.tif 5,000 × 3,980; 18.98 MB
  
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  Map of Camp Pleasant, 2 of 5. August 1926. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-148.tif 5,000 × 3,997; 19.06 MB
  
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  MAP SHOWING RIGHT-OF-WAY OF WESTERN CANAL DIVISION 4 February 8, 1913 - Western Canal, South side of Salt River between Tempe, Phoenix and Mesa, Mesa, Maricopa County, AZ HAER ARIZ,7-MESA,1-22.tif 5,000 × 3,993; 19.04 MB
  
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  Maricopa Dam (Waddell Dam) Reinforcing Stress Diagram of Butttresses. November 28, 1933. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa HAER ARIZ,7-PHEN.V,5-112.tif 5,000 × 3,981; 18.99 MB
  
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  Maricopa Dam Reinforcing Detail of Water Slabs. December 1, 1933, August 16, 1934. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, HAER ARIZ,7-PHEN.V,5-113.tif 4,428 × 3,538; 14.94 MB
  
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  Maricopa Dam Reinforcing Detail of Water Slabs. December 2, 1933, and August 18, 1934. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa HAER ARIZ,7-PHEN.V,5-114.tif 4,601 × 3,683; 16.16 MB
  
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  Maricopa Storage Dam, Bridge Over Crest. December 1934. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-142.tif 4,987 × 4,043; 19.23 MB
  
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  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-37.tif 4,831 × 3,866; 17.81 MB
  
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  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-39.tif 4,435 × 3,536; 14.96 MB
  
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  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-40.tif 5,000 × 3,967; 18.92 MB
  
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  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-44.tif 5,000 × 4,008; 19.11 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-45.tif 5,000 × 4,005; 19.1 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-46.tif 5,000 × 4,013; 19.14 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-47.tif 5,000 × 4,014; 19.14 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-49.tif 5,000 × 4,002; 19.09 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-55.tif 5,000 × 4,031; 19.22 MB
  
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  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-56.tif 5,000 × 4,018; 19.16 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-57.tif 5,000 × 4,018; 19.16 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-59.tif 5,000 × 4,033; 19.23 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-60.tif 5,000 × 4,030; 19.22 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-61.tif 5,000 × 4,051; 19.32 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-48.tif 5,000 × 4,017; 19.16 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-51.tif 5,000 × 3,993; 19.04 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-52.tif 5,000 × 4,008; 19.11 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-53.tif 5,000 × 4,011; 19.13 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-54.tif 5,000 × 4,021; 19.18 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-38.tif 5,000 × 3,993; 19.04 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-41.tif 5,000 × 3,985; 19 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-42.tif 5,000 × 4,011; 19.13 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-43.tif 5,000 × 4,011; 19.13 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-50.tif 5,000 × 4,017; 19.16 MB
  
• 
  Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,4-58.tif 5,000 × 4,018; 19.16 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). TITLE PAGE. HAER ARIZ,3-PAG.V,2-47.tif 5,000 × 4,014; 19.14 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). APPROACH HAER ARIZ,3-PAG.V,2-55.tif 5,000 × 4,002; 19.09 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). APPROACH HAER ARIZ,3-PAG.V,2-56.tif 5,000 × 4,027; 19.2 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESS HAER ARIZ,3-PAG.V,2-51.tif 5,000 × 4,019; 19.17 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESS HAER ARIZ,3-PAG.V,2-52.tif 5,000 × 4,043; 19.28 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESSES HAER ARIZ,3-PAG.V,2-50.tif 5,000 × 4,097; 19.54 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). U6 - U8. - HAER ARIZ,3-PAG.V,2-59.tif 5,000 × 4,012; 19.13 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). U9 - U11. - HAER ARIZ,3-PAG.V,2-60.tif 5,000 × 4,017; 19.16 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). GENERAL HAER ARIZ,3-PAG.V,2-49.tif 5,000 × 4,014; 19.14 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PLAN AND HAER ARIZ,3-PAG.V,2-48.tif 5,000 × 3,983; 19 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ARCH DETAIL HAER ARIZ,3-PAG.V,2-57.tif 5,000 × 4,021; 19.18 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ARCH DETAIL HAER ARIZ,3-PAG.V,2-58.tif 5,000 × 4,030; 19.22 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ERECTION HAER ARIZ,3-PAG.V,2-62.tif 5,000 × 4,028; 19.21 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). FLOOR HAER ARIZ,3-PAG.V,2-54.tif 5,000 × 4,033; 19.23 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). FOUNDATIONS HAER ARIZ,3-PAG.V,2-53.tif 5,000 × 4,004; 19.1 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). HANDRAIL HAER ARIZ,3-PAG.V,2-61.tif 5,000 × 3,987; 19.01 MB
  
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  NEEDLE FOR GATE VALVE, MAIN UNITS No date - Cross Cut Hydro Plant, North Side of Salt River, Tempe, Maricopa County, AZ HAER ARIZ,7-TEMP,4-27.tif 4,974 × 4,006; 19.01 MB
  
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  NEW SETTLING BASIN AT CANAL -1 - ROOSEVELT Courtesy of U.S.G.S., Salt River Project - Roosevelt Power Canal and Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ HAER ARIZ,7-ROOS.V,1-68.tif 4,815 × 3,881; 17.82 MB
  
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  Old Crosscut Canal, Details for Drop Structures at Van Buren Street and McDowell Road, Elevation, Plan and Section, February 1975. Source- city of Phoenix Engineering Department HAER ARIZ,7-PHEN,17-26.tif 4,810 × 3,854; 17.68 MB
  
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  Old Crosscut Canal, Details for Drop Structures at Van Buren Street and McDowell Road, Wingwall Footing Plan and Pipe Detail, February 1975. Source- City of Phoenix Engineering HAER ARIZ,7-PHEN,17-27.tif 4,804 × 3,887; 17.81 MB
  
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  Old Crosscut Canal, Grading Plan for Drop Structure at Van Buren Street, February 1975. Source- City of Phoenix Engineering Department. - Old Crosscut Canal, North Side of Salt HAER ARIZ,7-PHEN,17-25.tif 4,853 × 3,919; 18.14 MB
  
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  Old Crosscut Canal, Indian School Road Culvert, Details, July 1974. Source- City of Phoenix Engineering Department. - Old Crosscut Canal, North Side of Salt River, Phoenix, HAER ARIZ,7-PHEN,17-22.tif 4,837 × 3,914; 18.06 MB
  
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  Old Crosscut Canal, Indian School Road Culvert, Plan and Elevation, July 1974. See AZ-21-10 for photograph of the completed culvert. Source- city of Phoenix Engineering HAER ARIZ,7-PHEN,17-21.tif 4,799 × 3,871; 17.72 MB
  
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  Old Crosscut Canal, Pedestrian Bridge Details, February 1975. See photographs AZ-21-13 and AZ-21-14 for views of the completed bridge. Source- city of Phoenix Engineering HAER ARIZ,7-PHEN,17-23.tif 4,810 × 3,833; 17.59 MB
  
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  Old Crosscut Canal, Washington Street to McDowell Road, Double Plan-Profile, February 1975. Note wood and rubble retaining walls. Source- City of Phoenix Engineering Department. HAER ARIZ,7-PHEN,17-24.tif 4,805 × 3,865; 17.71 MB
  
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  Outlet Works. July 1926. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ HAER ARIZ,7-PHEN.V,5-124.tif 5,000 × 3,970; 18.93 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ABUTMENT NO. 4 HAER ARIZ,9-SHLO.V,2-25.tif 5,073 × 4,070; 19.69 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). DETAILS OF HAER ARIZ,9-SHLO.V,2-24.tif 5,104 × 4,084; 19.88 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix Az). DETAILS OF HAER ARIZ,9-SHLO.V,2-27.tif 4,961 × 3,973; 18.8 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PIN BEARING HAER ARIZ,9-SHLO.V,2-26.tif 5,089 × 4,076; 19.78 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PLAN AND HAER ARIZ,9-SHLO.V,2-23.tif 5,111 × 4,085; 19.91 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STEEL DETAILS HAER ARIZ,9-SHLO.V,2-29.tif 5,064 × 4,075; 19.68 MB
  
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  Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). TOWER DETAILS. HAER ARIZ,9-SHLO.V,2-28.tif 5,133 × 4,076; 19.96 MB
  
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  Photographic copy of construction drawing, Arizona Highway Department, 1928 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). 37'7' U HAER ARIZ,7-ARL.V,1-17.tif 5,000 × 4,054; 19.33 MB
  
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  Photographic copy of construction drawing, Arizona Highway Department, 1928 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). LAYOUT HAER ARIZ,7-ARL.V,1-16.tif 5,000 × 4,044; 19.29 MB
  
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  Photographic copy of drawing dated 10-13-1970 (Source- Salt River Project) Theodore Roosevelt powerhouse, general arrangement, sheet no. 1 - Theodore Roosevelt Dam, Power HAER ARIZ,7-ROOS.V,1A-14.tif 5,000 × 3,996; 19.06 MB
  
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  Photographic copy of drawing dated 10-14-1970 (Source- Salt River Project) Theodore Roosevelt powerhouse -2, general arrangement, sheet no. 3 - Theodore Roosevelt Dam, Power HAER ARIZ,7-ROOS.V,1A-15.tif 5,000 × 4,138; 19.73 MB
  
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  Photographic copy of drawing dated 2-1922, revised 9-7-50 (Source- Salt River Project) Roosevelt power plant, present layout and changes and additions - Theodore Roosevelt Dam HAER ARIZ,7-ROOS.V,1A-13.tif 5,000 × 4,030; 19.22 MB
  
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  Photographic copy of drawing dated April 6, 1917 (Source- Salt River Project) Store room Roosevelt power house - Theodore Roosevelt Dam, Power Plant, Salt River, Tortilla Flat HAER ARIZ,7-ROOS.V,1A-12.tif 5,000 × 4,008; 19.11 MB
  
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  Photographic copy of drawing dated February 17, 1908 (Source- Salt River Project) Transformer building, first floor plan and sections (Transformer floor) - Theodore Roosevelt HAER ARIZ,7-ROOS.V,1B-11.tif 5,000 × 4,024; 19.19 MB
  
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  Photographic copy of drawing dated January 22, 1908 (Source- Salt River Project) General plans, index to detail plans and sections, transformer house - Theodore Roosevelt Dam, HAER ARIZ,7-ROOS.V,1B-10.tif 4,019 × 5,000; 19.17 MB
  
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  Photographic copy of drawing dated June 24, 1908 (Source- Salt River Project) Transformer house, general drawing - Theodore Roosevelt Dam, Transformer House, Salt River, HAER ARIZ,7-ROOS.V,1B-9.tif 5,000 × 4,064; 19.38 MB
  
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  Photographic copy of drawing dated October 1906 (Source- Salt River Project) Power house at Roosevelt - Theodore Roosevelt Dam, Power Plant, Salt River, Tortilla Flat, HAER ARIZ,7-ROOS.V,1A-11.tif 5,000 × 4,006; 19.1 MB
  
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  Photographic copy of map, dated October 1932, in possession of San Carlos Irrigation and Drainage District. U.S. Indian Irrigation Service. PICACHO RESERVOI - San Carlos HAER ARIZ,11-COOL,1G-3.tif 4,037 × 5,000; 19.25 MB
  
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  Photographic copy of map. Gila River Project, General Map Showing Progress for the Fiscal Year 1927. (Source- U.S. Department of Interior. Office of Indian Affairs. Indian HAER ARIZ,11-COOL,1-2.tif 5,000 × 4,034; 19.24 MB
  
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  Photographic copy of map. San Carlos Irrigation Project, Gila River Indian Reservation, Pinal County, Arizona. Department of the Interior. Office of Indian Affairs. 1940. (Source HAER ARIZ,11-COOL,1-4.tif 5,000 × 4,078; 19.45 MB
  
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  Photographic copy of map. San Carlos Project, Arizona. Irrigation System. Department of the Interior. United States Indian Service. No date. Circa 1939. (Source- Henderson, Paul. HAER ARIZ,11-COOL,1-3.tif 5,000 × 4,012; 19.13 MB
  

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