Artifact Details

Title

SMS card DD ZX

Catalog Number

102730154

Type

Physical object

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Model number 371310 IBM part numbern stamped along the edge of the component side of the board
Other number DD ZX Card code stamped along the edge of the component side of the card
Other number EC 109191 Stamped along the edge of the component side of the board
Other number YBM03JUL2 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

This record contains one (1) Standard Modular System (SMS) card type: Two-Way or Type B (both loads). The circuit board is single sided and has 16 printed finger pins along one edge.

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014