Here is my list of locations with some addresses.
Founded in 1932 the company listed two stations, two tank trucks, six tank cars in 1933.
President & GM George Gruesbeck, VP Harmon Gruesbeck, Sec/Treas H Butler in 1933

Later the company got up to 32 stations & I don't how many bulk plants.

I can PM other info

Dave

Fargo locations.jpg FARGO Patch.jpg