On component-side of board near the extraction handle
Stamped in silver on the extraction handle on the solder side
Printed in solder on solder side parallel to edge
Handwritten on yellow sticker on face of extraction handle
Printed in solder on solder side
overall: 1/2 in x 3 1/2 in x 8 1/4 in
This circuit board has a brown substrate with several labeled components. Four of the components are la bled with white stickers. There is also a round blue sticker on the substrate. 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.