Diameter 6" (152mm)
(ink stamp) 10000 LB / {NGK}
Picture courtesy Bob Scafe |
Diameter 6" (152mm)
(ink stamp) 10000 LB / {NGK}
Picture courtesy Bob Scafe |
ST-4168: Japan
Diameter 6" (152mm)
(ink stamp) 10000 LB / {NGK}
Picture courtesy Bob Scafe |
Diameter 6" (152mm)
(ink stamp) 10000 LB / {NGK}
Picture courtesy Bob Scafe |
Original ST number assignment by Raven Kotlarsky and Steve Coffman
/ NGK / JAPAN 
