ST-4100: USA
Diameter 3 1/2" (88mm)
(ink stamp) LAPP 7500LB TEST {Lapp}
Picture courtesy Mid Norris |
Diameter 3 1/2" (88mm)
(ink stamp) LAPP 7500LB TEST {Lapp}
Picture courtesy Mid Norris |
Original ST number assignment by Raven Kotlarsky and Steve Coffman