Artifact Details

Title

SAGE logic module

Catalog Number

102731962

Type

Physical object

Date

ca. 1958

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 3087051 000371 Stamped on top center of frame in black ink
Other number 6087 6088 6089 Written on white circular label on left inside of handle
Other number D 3087051 000371 Printed on first line of paper label on front of handle
Other number XB B02 K W Printed on first line of paper label on front of handle

Dimensions

overall: 2 7/8 in x 18 1/2 in x 16 1/2 in

Description

The object is a module with nine tube socket positions, all of which are populated. Positions 1-4 are medium sized tubes, 5-8 are small and position 9 is even smaller. The sockets are framed by a metal handle. Below the sockets is a chassis holding 11 PC boards with passive components. The PC boards are connected to three male parallelogram shaped connectors at the rear. There is one inspection stamp on the top center of the frame.

Category

Component/vacuum tube

Lot Number

X115.82