Alluard's dew point hygrometer, by Golaz, Paris, c

Made:
1877 in Paris
maker:
L Golaz

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Alluard's dew point hygrometer, by Golaz, Paris, circa 1877

Details

Category:
Meteorology
Object Number:
1995-920
Materials:
metal and wood
type:
hygrometer
credit:
Meteorological Office, Berkshire