This circuit board has a brown board with several labled components. Four of the components are labled with white stickers. At the insertion end there is a numbered black connector with flat pins, which is attached by three small rivets. "TELEFUNKEN" is printed in silver on the solder-side.
Printed in white on extraction-end corner on componentside
Printed in solder on the solder side
Stamped in silver on solder side of extraction handle
Handwritten on a yellow sticker on the face of the extraction handle