Artifact Details

Title

IC clock (3 boards)

Catalog Number

X441.84

Type

Physical object

Date

1975

Manufacturer

Dr. Gregory Duckworth

Place Manufactured

U.S.

Identifying Numbers

Serial number n/s

Dimensions

5 x 6 x 5 (HWD)

Description

Handbuilt out of MSI boards. Lights on face tell time in binary-coded decimal. Set with knob on back. Parts cost $30 in 1975.

Category

Fixed-application digital computer: other

Lot Number

X441.84