Artifact Details

Title

SMS card DC ZW

Catalog Number

102730284

Type

Physical object

Description

This record contains seven (7) Standard Modular System (SMS) cards type: Two-Way or Type A (both loads).

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 491173 Printed in solder on printed wiring side
Other number DC ZW Card and Cap Connection Code. Etched on side edge of board, component side
Other number EC 105799 Printed or etched on side edge of board, component side
Other number EC 109191 Etched on side edge of board, component side
Part number 371296 IBM part number. Etched on side edge of board, component side

Dimensions

overall: 4 1/2 in x 2 5/8 in x 3/8 in

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014