Map of Colorado Territory, compiled from the latest official and different private maps & surveys.
Description:
"Entered according to act of Congress in the year 1862 by Wm. H. Rease in the clerk's office of the District Court of the Eastern District of Pennsylvania.", "J.E. Dillingham del.", and Inset: Map of Colorado Territory compiled from the latest official and different private maps & surveys by F.J. Ebert, engineer & surveyor. Scale of 18 miles to one inch.