Sönke Bahns

Mastering / DMM engineer at Teldec-Studio, Berlin from 1984 to 1988.
His runout scribes were "BN" / "BN-III" or "B-B-I" / "B-B-II" / B-B-III".

BN or BN-III stand for "Bahns Nortorf" and the roman numeral for the studio/lathe. Please credit:
Mastered At - Teldec-Press GmbH
Direct Metal Mastering By - Sönke Bahns with ANV B

B-B-# stands for "Bahns - Berlin" and the roman numeral for the studio/lathe. Please credit:
Mastered At - Teldec-Studio, Berlin
Direct Metal Mastering By - Sönke Bahns with ANV B