(CO.- Black Canyon) Topographic Map Of The Black Canyon Of The Gunnison National Monument clifton A rare and interesting thematic

A rare and interesting thematic folding map by the local publishing powerhouse of the time

it is full of vignettes and pokes fun at just about everyone from the politicians to sasquatch

Includes a wealth for early trails and explorers routes

and down to the the South Rim

(CO.- Black Canyon) Topographic Map Of The Black Canyon Of The Gunnison National Monument clifton A rare and interesting thematic(CO. Black Canyon) Topographic Map Of The Black Canyon Of The Gunnison National Monument, Colorado., U. S. G. S., 1950A working map for the topography of Black Canyon that is stamped with "This combined proff is sent for your review and comments. Please make notations on the face of this map and return. Comments should reach us by AUG 17, 1950 to be included in the final copy." This black and white copy follows the Gunnison River well beyond both ends