A1 and A2 recorded on the 9. March.1950
B1 and B3 recorded on the 20. February 1950
B2 recorded on the 18. May 1950
A3 and B4 recorded on the 25. August 1951
A4 recorded on the 20. August 1951

Rights Society: B.I.E.M.
Matrix / Runout: 86002 A Made in Germany 31288 S 19.5.52 (Side A - Stamped)
Matrix / Runout: 86002 B Made in Germany 31289 S 19.5.52 (Side B - Stamped)