Artifact Details

Title

SMS card DE YY

Catalog Number

102730062

Type

Physical object

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Other number 403 Etched on side edge of board, component side
Other number 491177 Printed in solder on printed wiring side
Other number DE YY Card and Cap Connection Code. Etched on side edge of board, component side
Other number EC 109897 Etched on side edge of board, component side
Other number YBP07KUL2 Etched on side edge of board, component side
Part number 371323 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

Description

This record contains one (1) Standard Modular System (SMS) card type: Three-Way and Type B (out-of-phase load). There is handwriting in pen on the component side that reads "BAD".

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014