Artifact Details

Title

Read Write Hold and Deslect 4520 C system building block

Catalog Number

102716749

Type

Physical object

Date

1965 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number 520 C Printed on the solder side near the insertion end (the 4 is missing)
Part number 4520 Stamped into the face of the aluminum frame

Dimensions

overall: 1/2 in x 4 1/2 in x 7 in

Description

One one side the board is half covered in various components. "READ WRITE HOLD AND DESELECT _520 C" is printed on the solder side at the insertion end above the grid lettered A-Z.

Category

Component/module