Pocket anemometer. Manufacturer GRIFFIN & GEORGE LTD. Rotor - Lot 184

Lot n° 184
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Estimation :
200 - 250 EUR
Pocket anemometer. Manufacturer GRIFFIN & GEORGE LTD. Rotor - Lot 184
Pocket anemometer. Manufacturer GRIFFIN & GEORGE LTD. Rotor anemometer with eight steel blades rotating in a cylindrical brass housing. The reading dial is perpendicular to the rotor axis. Leather storage box. Speed measurement in feet per second. Note: In 1954, Griffin & Tatlock merged with W. & J. George & Becker Ltd. and Standley Belcher & Mason Ltd. to form Griffin & George Ltd.
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