Artifact Details

Title

Slide rule

Catalog Number

102631527

Type

Physical object

Date

1911 ca.

Manufacturer

Richardson Rule Works

Place Manufactured

U.S.

Identifying Numbers

Model number Direct Reading
Other number P230 Donor's ID number for rule

Dimensions

overall: 1/2 in x 6 1/2 in x 1 3/4 in; overall: 1/4 in x 5 3/4 in x 1 3/4 in

Description

Object consists of slide rule and carrying case.

Category

Pre-computer: slide rule

Credit

Gift of Mike Konshak

Lot Number

X3741.2007