Label ID: Red label with Columbia notes and CBS microphone at top. Under COLUMBIA is written a three-line patent and trademark statement with reference to Patent 1702564. This label design was in production from 1942 to October 1945. Likely first pressing. Matrix / Runout: CO 33953 (Side A, label) Matrix / Runout: CO 33954 (Side B, label) Matrix / Runout: CO 33953 B 1 27 F (Variant 1 side A. runout) Matrix / Runout: CO 33954 B 1 28 D (Variant 1 side B, runout) Matrix / Runout: CO 33953 1 (Variant 2 side A raised stamp) Matrix / Runout: CO 33954 1 (Variant 2 side B raised stamp)