Artifact Details

Title

Slide rule

Catalog Number

102631724

Type

Physical object

Date

1948 ca.

Manufacturer

Engineering Instruments Inc.

Place Manufactured

U.S.

Identifying Numbers

Model number 250-BT
Other number S031 Donor's ID number for rule

Dimensions

in box: 1/2 in x 11 in x 2 in; overall: 1/2 in x 10 3/4 in x 1 1/4 in

Description

Object consists of slide rule and case.

Category

Pre-computer: slide rule

Credit

Gift of Mike Konshak

Lot Number

X3741.2007