Artifact Details

Title

Circuit board

Catalog Number

102783027

Type

Physical Object

Date

1977

Manufacturer

The Computerist

Place Manufactured

Chelmsford, MA, U.S.

Identifying Numbers

Other number 4200 In black ink near the edge connector on the component side.

Dimensions

overall: 5/8 in x 10 3/4 in x 8 1/4 in

Description

The object is a circuit board consisting of a large IC, rows of smaller ICs, and three components with attached heat sinks. Silkscreen on the component side reads, "MEMORY PLUS." There is an adhesive label on the solder side with a handwritten note saying, "MEMORY PLUS."

Category

Component/circuit board

Credit

Gift of Robert M. Tripp

Lot Number

X8722.2019