Affiliate Disclosure: We may receive a commision from some of the links and ads shown on this website (Learn More Here)
This is interesting. Filed July 23, 1931, it is a patent for an Oil Electric Locomotive. Filed by a Allen Wallace of Moorestown, New Jersery. It has diagrams of course (it's a patent after all) and then the application contains various "Object of the invention" .. pretty neat.
US Patent 1888190...
ModelRailroadForums.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com