Artifact Details

Title

Set of scale rulers

Catalog Number

102731107

Type

Physical object

Description

Object is a set of 5 rulers constructed as a fan. The rulers are graduated for different scale dimensions, for example 1:25. They can be used for taking measurements off a scale drawing or model.

Manufacturer

Aristo

Place Manufactured

Germany

Dimensions

overall: 3/4 in x 7 1/4 in x 1/8 in

Category

Pre-computer/other
 

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102631486 Slide rule