I talked to the man who designed these. That was 30+ yrs ago and he has passed. There was only 100 of each made. It was put in the attic 20+ yrs before I bought it in the 80's. No water damage on the bottom of the lenses, near mint. Sparks Oil, Lincoln Alabama, 1950's. I don't know why the numbers are different, I will have to ask Wayne.
Veeder Root Rebuilds.....since 1987 Veeder Root Identification CD Gas Pump Clock Repair email@example.com
Re: SPARKY DYNAMO's new home
#722042 Tue Dec 25 201804:38 PMTue Dec 25 201804:38 PM