Recording and mastering / lacquer cutting studios of Philips, located in Hamburg, Germany.
Established 1951 and operating until December 1967, then renamed to Phonogram Studios, Hamburg.
The studios themselves were located on top of a parking deck.
Cutting engineer was Klaus Niedlich since the 1960s.
The lacquer cuts can be identified by a "Made in Germany" in the Matrix, stamped around 12 o'clock, in a smaller letter type and upside down on side A.