Artifact Details

Title

SMS card

Catalog Number

102730064

Type

Physical object

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Model number 371320 Stamped along the edge of the component side of the board
Other number EC 109897 Stamped along the edge of the component side of the board
Other number YBC09JUL2 Stamped along the edge of the component side of the board

Dimensions

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

Description

The object is of unknown function and contains discrete transistors and resistors. The Standard Modular System (SMS) card is single sided and has 16 printed finger pins along one edge. There is only one sample of this particular model number.

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014