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More model informationThe presented instrument was used to measure air flow in ventilation systems. It could also be used to measure wind speed.
Inventory number: 16285; 1865/V
Izrael Abraham Staffel – manufactory
mid–19th century, Poland
Jagiellonian University Museum Collegium Maius
CC0 Public DomainCC0 Public Domain
Dec 22nd 2020
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