Artifact Details

Title

Alto II CRAM Board (EXT MEM) circuit board

Catalog Number

102674880

Type

Physical object

Date

1979 ca.

Manufacturer

Xerox PARC (Palo Alto Research Center)

Identifying Numbers

Other number 217135B Labeled as "PWB NO." This number is silk screened on component side
Other number 255 Ink stamped on wiring side.
Other number 43 80 Silk screened on component side
Part number 217176 Labeled as "ASSY NO."

Dimensions

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

Description

There are significant voids in the green coating on the component side and minor voids on the wiring side.

Category

Component/circuit board