Collection  C 004: Hayden Survey maps of Colorado and vicinity, 1877: Drainage map of Colorado click here to search other Hayden Survey map descriptions To thumbnail   Cartographers (for the U.S. Geological Survey):  Topography done by A. D. Wilson, G. R. Belcher, Henry Gannett, G. B. Chittenden, and S. B. Ladd.

This map forms part of the Hayden 1877 Survey of Colorado and adjacent territories, collection C 004, at the Center of Southwest Studies. 

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