This module contains two circuit boards enclosed in a blue metal frame with an 18 pin connector on the end. It has a clear plastic extractor handle with two color coding bands in yellow and black.
Date
ca. 1958
Manufacturer
Massachusetts Institute of Technology (MIT)
Place Manufactured
U.S.
Identifying Numbers
Other number
D-7255
DWG. NO. printed on the label on the side.
Serial number
225
Stamped into the label on the side and printed on the clear handle.