(WY. - Geological - Oil) Geological Map of Wyoming, U.S.G.S. Brooklyn From the "Main Trail of

From the "Main Trail of Forty-Niners" and the "Old Spanish Trail" to the "Santa Fe"

A fine promotional map of this portion of the front range

Map Of Indiana

This map was issued in a Smithsonian Report on Catlins paintings

and a few shore profiles at the top and bottom

(WY. - Geological - Oil) Geological Map of Wyoming, U.S.G.S. Brooklyn From the "Main Trail of(WY. Geological Oil) Geological Map of Wyoming, U. S. G. S., 1925 This excepetional base map for the geology of the state has additions made, meticulous hand inked and stamped notations. These manuscript additions documented the booming oil and gas industry as it began to spread from one border of the state to the other during the early 20th century. Dozens of oil fields are named, from Laramie (Rock Creek James Lake, Strom, Big Hollow, etc.), all the