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Artifact Details

Title

SMS card

Catalog Number

102729945

Type

Physical object

Description

The object is a Standard Modular System (SMS) card carrying discreet resistors. The board appears identical to the board inside the RF terminators such as # 102729920.

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number

532140

Etched on the solder side

Dimensions

overall: 2 in x 2 3/8 in x 1/2 in

Credit

Gift of Paul Pierce

Lot Number

X7021.2014