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The North End Mines : field of new mineral developments on the Comsto...
Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More
Map of the Lower Comstock and Emigrant Consolidated Mining Cos. mines:...
Public domain scan of a vintage map, plan, atlas, free to use, no copyright restrictions - Picryl description.
Topographical map showing the locations of the Sutro Tunnel : and the ...
Public domain scan of a plan, map, diagram, free to use, no copyright restrictions - Picryl description.