Although spray painting with guns similar to what we use today can be traced back to the late 1800's, canned spray paint does not get invented until 1949. So although brand new pumps in the 1920's-30's were very possibly spray painted at the factory, would it not be fair to say that any station owned pumps that went through a repaint were likely done with a brush?
Just curious guys thoughts.

Steve Coppens
Always interested in Sunoco items!
Really want a Sunoco National pump ad glass!!