Artifact Details

Title

SAGE logic module

Catalog Number

102731932

Type

Physical object

Date

ca. 1958

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 3087061 000154 Printed on second line of paper label on front of handle
Other number 6108 5101 Written on white circular label on left inside of handle
Other number D 3087061 000154 Printed on first line of paper label on front of handle
Other number XA B02 P M Stamped on top center of frame in black ink

Dimensions

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

Description

The object is a module with nine (9) tube socket positions and only positions 2,3 and 9 are populated; the other positions are blocked off.
Positions 2 and 3 have medium sized tubes; position 9 is a small tube
The sockets are framed by a metal handle.
Below the sockets is a chassis holding 13 PC boards with passive components.
The PC boards are connected to three male parallelogram shaped connectors at the rear.
There are two inspection stamps on the top center of the frame

Category

Component/vacuum tube

Credit

Gift of the Digital Equipment Corporation

Lot Number

X115.82