(Pennsylvania – Oil) Natural Gas in Pennsylvania ~Catalog 61~ This map for the city

This map for the city of Brooklyn is a good example

Complimented by a nice title cartouche

This map shows the area from Denver to above Minturn today

these maps are a great resource including some roads and railroads

Condition is good with some wear to the fold

(Pennsylvania – Oil) Natural Gas in Pennsylvania ~Catalog 61~ This map for the city(Pennsylvania Oil) Natural Gas in Pennsylvania Though it may not be the first thing to come to mind, Pennsylvania was where the American Oil and Gas industry got its start. This dramatic double page print specifically addresses the beginning of natural gas, with a flaming center image of Old No. 1., and surrounding images showing Murraysville, which was the nation's first commercial gas well, as well as images of the opening up the gas sand, a blazing