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Artifact Details

Title

Rolling planimeter

Catalog Number

102757769

Type

Physical Object

Description

The planimeter is based around three glass spheres that are 1.5" diameter.

Date

1850-1899

Manufacturer

G. Coradi

Place Manufactured

Zurich, Switzerland

Dimensions

overall: 7 1/4 in x 19 1/2 in x 16 1/2 in

Category

Pre-computer/sector

Credit

Gift of Suzanna Pedersen

Lot Number

X7925.2017