Map of public surveys in Colorado territory : to accompany a report of the Surveyor Gen. 1863 / John Pierce, Surveyor General.
Issued in U.S. Serial Set 1185 to accompany the report of the Surveyor General of Colorado and Utah (House of Reps. Ex. Doc.1, 38th Congress, 1st Sess., pp. 75-78 in Serial Set 1182). Annotated in pencil to show route through the mountains between the Fraser River region, west through the White Rive...
Full description
Saved in: