The object is a module with 7 sockets, 5 of which are populated and 2 are plugged. The sockets are framed by a metal handle. Attached to the handle is a chassis containing 11 printed circut boards, which are wired to the 3 male connectors at the bottom.
Date
1958 ca.
Manufacturer
IBM
Identifying Numbers
Other number
3087009 00408
Stamped on the chassis on the top
Other number
6019 6018
Written on a paper sticker on the inside of the handle
