Artifact Details

Title

Alto II Memory Address Interface (EXTN MEM) circuit board

Catalog Number

102670911

Type

Physical object

Date

1979 ca.

Manufacturer

Xerox PARC (Palo Alto Research Center)

Identifying Numbers

Other number 2070 Ink stamped on wiring side beneath the extractor handles.
Other number 217123B Labeled as "PWB NO." This number is silk screened on component side
Part number 217173E Labeled as "ASSY NO." The numbers are silk screened and the "E" is ink stamped

Dimensions

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

Description

There are hand engineering changes on the wiring side.

Category

Component/circuit board