The object has a blue plastic connector followed by a row of capacitors, then a row of transistors, followed by another row of resistors, and finally by a short row of resistors. The board is surrounded by a metal frame. On the side opposite the components is a printed circuit.
Date
1963 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number
1104E
Printed in solder at the insertion end of the module
Other number
1104
Stamped into the face of the aluminum frame
Serial number
0090110
Stamped into the side of the side of the aluminum frame