i picked up a compleate g&b calcu meter model 80 - 40 . does anyone have any info about date of manuf. and value. it has mobil ad glass on top but no globe. this pump still works. but needs a new paint job. thankyou, Jim

The M-80 was made from 6-14-35 to 4-29-37. I have a couple of these pumps. I don't have original literature, but I do make new faces for it. Hope that helps... Ron Scobie scobi001@tc.umn.edu or www.gaspump.com