First owner Gerhard Gümpert, Frankfurt, till May 1955, H42-?42
Second owner Alfred Tilly, Lauterbach, till June 1963, AH 83 4724 & BN-K 46
Third owner Jutta Adams, Ölinghoven, till March 1971, SU-M 753
Fourth owner Oskar Müller, Königswinter, till March 19XX, SU-M 753
Fifth owner Magda Müller, Bonn, till April 1978, BN-TN 233
Sixth owner Herwart Schröter, Krefeld, till 19XX, KR-LP 1
Seventh owner Heinz Heußer, Dortmund till April 1985, DO-Y 28
Current and eighth owner lives in Germany