Hygrometer
Category
Machinery and industrial devices
Date
Unknown
Materials
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Quarry Bank, Cheshire
NT 1461826
Summary
A hygrometer used in mills to measure humidity levels, Reg. No. 606642. The wet and dry bulbs are missing. Printed in the centre are the Humidity Table for regulation 1, the regulations to be followed in the weaving sheds and instructions for the maintenance of the hygrometer following the Factory and Workshop Acts 1901 to 1929.