A government published map for the state which we used to see years ago, but haven't stumbled across until recently. This untitled map shows great detail for roads, railroads, general terrain and some unique mining notations. It notes several mining districts west of the Laramie mountains and also notes “Oil” in several places. Also notes “Indian trails”. Condition is very good.
Image size is 10 x 13. Uncolored as issued.