(WY. - Geological - Oil) Geological Map of Wyoming, U.S.G.S. Brooklyn Condition is very good with

Condition is very good with typically close lower margin

A nice little map of Ohio showing the state

with some nice hand color

and a few shore profiles at the top and bottom

A fine promotional map of this portion of the front range

(WY. - Geological - Oil) Geological Map of Wyoming, U.S.G.S. Brooklyn Condition is very good with(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