For info:
UTREC NUMBER: 1099 MANUFACTURER: GEO. T. SCHMIDT, INC. MODEL NUMBER: 175 SERIAL NUMBER: 10322 CODE: 74 SPECIFICATIONS: Hi-Duty Tube Marking Machine Maximum Tube O.D.: 3" EQUIPPED WITH: Metal Lettering Stamp Push Button Controls Motor: 3 HP, 1755 RPM, 230/460/3/60 Electrical Panel