I bought a Tokheim tall 39 with the add glass in the doors. On one of the faceplates is a sticker from the inspector out of Cincinnati Ohio dated 1963. The pump appears to have been originally white but someone other than the guy I bought it from (avid pump collector) painted a gray primmer over it with a brush. How can I go about finding out what brand of gas would have been around at the time? My guess is it was a SOHIO