Artifact Details

Title

Slide rule

Catalog Number

102631468

Type

Physical object

Date

1900 ca.

Manufacturer

Keuffel & Esser Company

Place Manufactured

U.S.

Identifying Numbers

Model number 4031
Other number P109 Donor's ID number for rule
Serial number 95888

Dimensions

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

Description

The object consists of a slide rule and case. The name "D.M.Erikson X" and and O with a vertical slash through it "House B.5974" is written inside the case. On the back D. Erikson is written in black ink.

Category

Pre-computer: slide rule

Credit

Gift of Mike Konshak

Lot Number

X3741.2007