Category:Susquehanna River in the 20th century

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This category has only the following subcategory.

Media in category "Susquehanna River in the 20th century"

The following 12 files are in this category, out of 12 total.

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  Allenwood River Bridge.jpg 4,650 × 3,690; 2.21 MB
  
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  Boat drill on the Susquehanna, U. S. Naval Training Center, Bainbridge, Maryland (75039).jpg 3,303 × 2,070; 2.68 MB
  
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  Detroit Photographic Company (0641).jpg 1,536 × 1,194; 411 KB
  
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  Dock Street Dam Construction.jpg 1,213 × 696; 224 KB
  
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  Ft. Augusta model.png 476 × 296; 293 KB
  
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  Hardscrabble district along the Susquehanna River.png 443 × 201; 118 KB
  
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  Havre de Grace 1907.jpg 1,756 × 1,572; 702 KB
  
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  Main Street 1902 Flood.jpg 2,315 × 1,500; 1.72 MB
  
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  Oblique view, looking WNW from south end of upper level, with safe harbor dam powerhouse at left. - Pennsylvania Railroad, Safe Harbor Bridge, Spanning mouth of Conestoga River, HAER PA,36-SAHAR,1-3.tif 5,000 × 3,535; 16.86 MB
  
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  On May 18, 1969 Roger Puta took several slides of the NRHS double-headed fantrip with ex-CPR 1286 and 1238. Here are his slides sequenced by the number Kodak printed on them. (34525870255).jpg 2,000 × 1,317; 1.31 MB
  
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  Pennsylvania - Allenwood - NARA - 68148164.jpg 6,882 × 5,374; 17.43 MB
  
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  Pennsylvania - Clarks Ferry through Coatesville - NARA - 68148194 (cropped).jpg 3,472 × 2,200; 4.33 MB