Published By Leeds
Matrix / Runout: MX-3263 (A label)
Matrix / Runout: MX 3263 A1 [A1] (A runout stamped except [ ] etched)
Matrix / Runout: MX-3264 (B label)
Matrix / Runout: MX 3264 A1 [A1] (B runout stamped except [ ] etched)