Water-flow meter

Made:
1870-1900 in Paris
maker:
Lerebours et Secretan
Water-flow meter, unsigned

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Water-flow meter, unsigned
Science Museum Group
© The Board of Trustees of the Science Museum

Water-flow meter, unsigned, but similar to one by Secretan of Paris, having 2-vaned impeller and rectangular plate, late 19th century

Details

Category:
Oceanography
Object Number:
1995-231
Materials:
brass and complete
Measurements:
overall: 44 mm
type:
water flow meter
credit:
Christie's South Kensington Limited