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check-valve
Date: 31/08/13
Views: 13408
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100_5542
Date: 06/03/14
Views: 18660
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White Pass and Yukon train on a trestle, with mining operation below the bridge. 1906.
USGS Historical Photograph
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100_5271
Date: 21/11/13
Views: 14700
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NPC elect 361
Date: 21/11/13
Views: 8005
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Mina-IceHouse-SW-Corner
Date: 21/12/15
Views: 13754
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Empire City Railway.
Date: 31/08/13
Size: 1 item
Views: 5284
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Valve Gear
Date: 06/03/14
Views: 17265
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E-N #12 Builders Photograph
Date: 16/05/17
Views: 21307
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Skagway Roundhouse 196X
Date: 15/08/10
Views: 95031
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AMR-1-and-NRLCo-7
Date: 12/12/16
Views: 22067
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Colusa Sandstone, Derrick.
Walter W. Bradley Photograph - California Geological Survey Digital Collections.
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Combine #8 at Harrah's in Reno, NV. No date.
Date: 25/04/14
Views: 15768
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SP-14-Keeler-no-date
Date: 22/05/17
Views: 14944
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grade-looking-north-from-highway
Date: 13/11/14
Views: 10958
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Transferring mail from narrow gauge train on the ice at Nenana.
Alaska's Digital Archives
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