The object is a module with 9 sockets, all of which are populated.. The sockets are framed by a metal handle. Attached to the handle is a chassis containing 14 printed circut boards, which are wired to the 3 male connectors at the bottom.
Date
1958 ca.
Manufacturer
IBM
Identifying Numbers
Other number
3087615 000392
Stamped on top of chassis
Other number
6537
Written on a around paper label on the side of the handle