Artifact Details

Title

Pitch-Speed-R.P.M. Computer

Catalog Number

X2258.2002B

Type

Physical object

Date

1944

Manufacturer

American Hydromath Company

Dimensions

1/8 x 6 x 6 in.

Description

Object consists of computer and instruction manual. Dimensions are of the computer

Category

Pre-computer: slide rule

Credit

Gift of Anonymous donor

Lot Number

X2258.2002B