Artifact Details

Title

SMS card

Catalog Number

102730228

Type

Physical object

Description

The Standard Modular System (SMS) card is hand soldered. There are many thin red wires, some in bundles, running in and out of a large rectangular component.

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 536456 Stamped on the front
Other number D-13113 Hand written on the component side.
Other number EC 250154 Stamped on the component side

Dimensions

overall: 7/8 in x 5 1/4 in x 4 1/2 in

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014