Artifact Details

Title

SMS logic boards

Catalog Number

102646007

Type

Physical object

Date

1959 ca.

Manufacturer

International Business Machines Corporation (IBM)

Identifying Numbers

Model number YB 126162 On the component side
Other number 484027 On the wired side
Other number DGU 370379 On the component side
Serial number 623 On the component side

Dimensions

overall: 1/4 in x 4 1/2 in x 2 3/4 in

Description

About 288 Standard IBM SMS logic modules - were used on many different IBM machines in the late 1950s and early 1960s.

Category

Component/module