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Z Tower
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Media in category "Z Tower"
The following 19 files are in this category, out of 19 total.
DETAIL OF LEADOUT ROCKER SHAFTS, BOX CRANKS, AND CONNECTION PIPES AT BASE OF TOWER, NORTH SIDE. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-11.tif
5,142 × 3,669; 17.99 MB
GANTRY SIGNAL EAST OF TOWER AT MILEPOST 203.0, LOOKING WEST, EQUIPPED WITH BandO COLOR-POSITION-LIGHT SIGNAL HEAD FOR WESTBOUND TRAINS. - Baltimore and Ohio Railroad, Z Tower, State HAER WV-91-18.tif
3,716 × 5,202; 18.44 MB
GENERAL VIEW OF INTERLOCKING PLANT, LOOKING EAST FROM TOWER SECOND FLOOR LANDING, SHOWING TRACK, TURNOUTS, AND CONNECTION PIPES. - Baltimore and Ohio Railroad, Z Tower, State Route 46, HAER WV-91-2.tif
3,716 × 5,175; 18.34 MB
GENERAL VIEW OF INTERLOCKING PLANT, LOOKING WEST, SHOWING CONNECTION PIPES, TOWER, AND SIGNAL BRIDGE IN BACKGROUND. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral HAER WV-91-1.tif
5,179 × 3,692; 18.24 MB
AUXILIARY TRACK SCHEMATIC DIAGRAM FOR PIEDMONT, WV (3.2 MILES WEST), MOUNTED AT WEST END OF OPERATORand-146;S DESK. ROTARY ELECTRICAL SWITCHES CONTROL TURNOUTS AND SIGNALS AT PIEDMONT. - HAER WV-91-10.tif
3,720 × 5,216; 18.51 MB
DETAIL OF and-147;LAZY-JACKand-148; TEMPERATURE COMPENSATORS IN CONNECTION PIPES. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-15.tif
5,156 × 3,678; 18.09 MB
DETAIL OF CONNECTION PIPES AND PIPE SUPPORT ROLLERS, LOOKING EAST. PIPES AND CRANKS IN BACKGROUND ARE FOR TURNOUTS (L-R) 25, 29, AND 27. - Baltimore and Ohio Railroad, Z Tower, State HAER WV-91-14.tif
5,143 × 3,692; 18.11 MB
DETAIL OF CONNECTION TO SWITCH POINTS OF TURNOUT 29, LOOKING EAST. SILVER BOX HOUSES ELECTRICAL CONTACTS FOR POSITION FEEDBACK TO SIGNAL CIRCUITS. SHEET METAL COVERS GAS-FIRED SWITCH HAER WV-91-16.tif
3,744 × 5,189; 18.53 MB
DETAIL OF CONNECTION TO SWITCH POINTS OF TURNOUT 29, LOOKING NORTHWEST. SILVER BOX HOUSES ELECTRICAL CONTACTS FOR POSITION FEEDBACK TO SIGNAL CIRCUITS. SHEET METAL COVERS GAS-FIRED HAER WV-91-17.tif
5,175 × 3,678; 18.15 MB
DETAIL OF OVERHEAD TRACK SCHEMATIC DIAGRAM. TURNOUT NUMBERS ON PANEL CORRESPOND TO NUMBERS ON LEVERS. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-9.tif
3,693 × 5,222; 18.39 MB
DETAIL OF STANDARD INTERLOCKING MACHINE OPERATING LEVERS. LOCKING MECHANISM IS BELOW FLOOR. BOXES BEHIND SOME LEVERS HOUSE ELECTRICAL CONTACTS FOR SIGNALS. - Baltimore and Ohio Railroad, HAER WV-91-8.tif
3,702 × 5,147; 18.17 MB
OBLIQUE VIEW OF TOWER, LOOKING NORTHEAST. PROPANE TANK IN BACKGROUND (SUPPLIES SWITCH HEATERS). - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-5.tif
5,147 × 3,664; 17.99 MB
SIGNAL BRIDGE WEST OF TOWER AT MILEPOST 203.2, LOOKING WEST, EQUIPPED WITH BandO COLOR-POSITION-LIGHT SIGNAL HEADS FOR EASTBOUND TRAINS. - Baltimore and Ohio Railroad, Z Tower, State HAER WV-91-19.tif
5,156 × 3,655; 17.97 MB
TOWER SECOND FLOOR INTERIOR, LOOKING EAST, SHOWING OVERHEAD TRACK DIAGRAM AND OPERATING LEVERS. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-6.tif
5,143 × 3,702; 18.16 MB
TOWER SECOND FLOOR INTERIOR, LOOKING WEST, SHOWING OVERHEAD TRACK DIAGRAM, OPERATING LEVERS (BEING PULLED BY OPERATOR TOM HARTMAN), AND AUXILIARY TRACK DIAGRAM ABOVE DESK AT LEFT. - HAER WV-91-7.tif
5,156 × 3,665; 18.02 MB
TOWER, NORTH ELEVATION. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-3.tif
3,679 × 5,189; 18.21 MB
TOWER, WEST ELEVATION, SHOWING CONNECTION PIPES FOR TURNOUTS 22 (FOREGROUND) AND 24. NOTE and-147;LAZY JACKand-148; TEMPERATURE COMPENSATOR IN FOREGROUND. - Baltimore and Ohio Railroad, Z HAER WV-91-4.tif
3,706 × 5,175; 18.29 MB
VIEW, LOOKING WEST, AT EASTERN END OF INTERLOCKING PLANT, SHOWING CONNECTION PIPES AND CRANKS FOR TURNOUT 28. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral HAER WV-91-13.tif
3,683 × 5,212; 18.31 MB
VIEW, LOOKING WEST, SHOWING CONNECTION PIPES AND CRANKS FOR TURNOUT 24, WITH TOWER IN BACKGROUND. - Baltimore and Ohio Railroad, Z Tower, State Route 46, Keyser, Mineral County, WV HAER WV-91-12.tif
3,720 × 5,212; 18.49 MB