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-67255
DWG. NO. found on the blue metalic label on the side
Serial number
50
Stamped into the label on the side and into the clear handle.