I worked in a garage that had two texaco pumps in 1960 then started hauling petroleum in 1965 drove for mobil for 17 years then when mobil left the midwest we kept the cusumers and bought our own transports I retired in 1999. in the early 70s I went to car shows and swap meets an d saw people selling globes and signs having acess to a lot of bulk plants I would come home about every day with good stuff I wish I still had it all tom oxtoby