(Wyoming - Bighorns) Geologic Map of the Bighorn Mountains Wyomi -- N. Am - US Cities A cornerstone of any Western

A cornerstone of any Western Americana collection that is seldom offered with the atlas

5 inches with

Territory of Alaska

Full printed color

A hand colored chart for the pacific chain

(Wyoming - Bighorns) Geologic Map of the Bighorn Mountains Wyomi -- N. Am - US Cities A cornerstone of any Western(Wyoming Bighorns) Geologic Map of the Bighorn Mountains Wyoming A beautiful map by one of USGS' mapping Hall of Fame, N. H. Darton. He's an interesting character in his own right, a renaissance man that was mostly self taught and brought on to work for the government by G. K. Gilbert. He did an amazing amount of mapping throughout the west with a particular strength in geology. This map reaches from the northern edge of Fremont county in Wyoming up