New to collecting! Looking on learn as much as i can about the history, an products that were released, especially in this growing space of reproduction fakes.

-very interested in reference guides/books on the history of gas and oil signs, pumps, and cans
-I just signed up to Check the Oil and PCM magazine
-however are there and great references guides or books people recommend
-lots of the links on the website are dead
-books like “An Illustrated Guide To Gas Pumps: Identification And Price Guide” are now 10 years old and about $450 online!