Petroleum Collectibles Monthly magazine
Recreation, Collecting, Advertising Collectibles, Gas and Oil - Petroleum Collectibles Monthly magazine. PCM is dedicated to the collector of gasoline marketing memorabilia.
http://www.pcmpublishing.com/
ENARCO, The History of the National Refining Company
Recreation, Collecting, Advertising Collectibles, Gas and Oil - ENARCO, The History of the National Refining Company. The History of the National Refining Company in Cleveland, Ohio 1882-1950.
https://www.enarco.com/
Auto Mobilier
Recreation, Collecting, Advertising Collectibles, Gas and Oil - Auto Mobilier. French Automobilia Portal More 700 address and links Magazine, mailing list, Forum, Book.
http://automobi.free.fr
Old Maps History
Recreation, Collecting, Advertising Collectibles, Gas and Oil - Old Maps History. French and European old road maps for collections, history and cartography.
http://oldmaps.free.fr
Road Map Collectors Association
Recreation, Collecting, Advertising Collectibles, Gas and Oil - Road Map Collectors of America. Organizing collectors to share information and buy, sell and trade gas station roadmaps.
https://www.roadmaps.org/
Buds World
Recreation, Collecting, Advertising Collectibles, Gas and Oil - Buds World. Classic 50s Chevy cars and classic gas pumps, gas signs and other petroliana from Ontario, Canada.
http://budsworld.tripod.com/