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Artifact Details

Title

Slide rule

Catalog Number

102631546

Type

Physical object

Description

Object consists of a slide rule and carrying case.

Date

1965 ca.

Manufacturer

Ricoh, Inc.

Place Manufactured

Japan

Identifying Numbers

Model number	550
Other number	P105	Donor's ID number for rule
Serial number	N.K-2	Engraved on side

Dimensions

in box: 1/2 in x 7 1/4 in x 1 3/4 in; overall: 3/8 in x 6 7/8 in x 1 1/4 in

Category

Pre-computer/slide rule

Credit

Gift of Mike Konshak

Lot Number

X3741.2007