Artifact Details

Title

Alto II Memory Address Interface (EXTN MEM) circuit board

Catalog Number

102674904

Type

Physical object

Date

1979 ca.

Manufacturer

Xerox PARC (Palo Alto Research Center)

Identifying Numbers

Other number 12 79 Silk screened on component side
Other number 217123B Identified as "PWB NO" silk screened on component side.
Other number 217173E Identified as "ASSY NO" silk screened on component side. Letter is stamped in white ink.

Dimensions

overall: 1/2 in x 11 in x 7 3/8 in

Description

There are several hand engineering changes on wiring side.

Category

Component/circuit board