This M113 "Input NAND Gates" module consists of components on one side of the board. The circuit side of the board is a printed circuit. Two mounting holes are located near the extraction handle. There are two inspection stamps on the component side.
Date
1968 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number
M113
Stamped on the face of the extraction handle.
Other number
10-2
Printed with solder on the circuit side of the board.
Other number
90591
Stamped in black ink on the component side of the board.
Other number
922 C
Engraved on the circuit side of the extraction handle.
Other number
M113D
Printed with solder on the circuit side of the board.