The object has a green fiberglass board surrounded by an aluminum frame and a blue plastic connector. On one side there are several components which include two potentiometers, several resistors, transistors, and capacitors. Printed on the solder side there is lettered grid A-Z.
Date
1963 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number
1579 B
Printed on the solder side of the board at the insertion end