Artifact Details

Title

Pocket Forecaster circular slide rule

Catalog Number

102627817

Type

Physical object

Manufacturer

Nagretti and Zambra

Place Manufactured

London, England

Identifying Numbers

Other number 6276/15 Patent numer on both the instruction book and object itself

Dimensions

overall: 1/4 in x 2 1/8 in x 2 1/8 in

Description

Small plastic circular slide rule for forecasting the weather by setting the wind direction and barometer reading then looking up on the printed table (one the back of the instrument) to determine the weather for the next few hours. Comes complete with its original box and instruction booklet.

Category

Pre-computer/slide rule

Lot Number

B1641.01