Manufactured By RCA Victor Custom Record Division Manufactured For Standard Radio Transcription Services, Inc. Matrix / Runout: G8OH-5009 (A side label) Matrix / Runout: G8OH-5010 (B side label) Matrix / Runout: G8OH 5009-1 (A side runout stamped) Matrix / Runout: G8OH 5010-1 (B side runout stamped)