Artifact Details

Title

Circuit board

Catalog Number

102671059

Type

Physical object

Date

1977 ca.

Manufacturer

S.D. Sales

Identifying Numbers

Other number 1976 Copyright date on component side

Dimensions

overall: 3/4 in x 10 in x 5 1/4 in

Description

"boards by john" is etched on the wiring side. "S.D. SALES c1976 by MICRONIX" is silk screened on the component side.

Category

Component/circuit board