Mastering, lacquer cutting and DMM engineer at Teldec-Studio, Berlin.

His lacquer cuts until 1981 can be identified by Lt-B-I or Lt-B-II or Lt-B-III,
where the B stands for Berlin and the roman numerals for the cutting room/lathe.
Please credit:
Lacquer Cut At - Teldec-Studio, Berlin and
Lacquer Cut By - Heinz Lauterbach with ANV Lt

All cuts since 1982 are DMM and can be identified by DMM Lt-B-I or DMM Lt-B-II or DMM Lt-B-III or DMM Lt-B-IV, but sometimes also without DMM,
where the B stands for Berlin and the roman numerals for the cutting room/lathe.
Please credit:
Mastered At - Teldec-Studio, Berlin and
Direct Metal Mastering By - Heinz Lauterbach with ANV Lt