HP.

Mastering and cutting engineer at Günter Pauler. Signs his work with his initials "HP".

For credits from runouts please use:
Lacquer Cut By for releases between 1979-1992)
Direct Metal Mastering By for releases since 1992 (often recognizable by DMM etched in runouts)
+ the appropriate ANV HP

Note that the H is rendered in cursive and often misread for a variety of other letters. Please do not credit any such misinterpretations.