Printed in solder near the insertion end of the board
Stamped into the face of the aluminum frame
Stamped into the side of the aluminum frame
overall: 1/4 in x 4 1/2 in x 7 in
The object consists of a green board surrounded by an aluminum frame and a blue plastic connector. On one side there are several neatly arranged components consisting on transistory, capacitors, covered wires, and resistors of varying type. There are two round inspection stamps in the corner. The solder side contains a printed grid A-Z. The associated specs have been moved to archives.