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Tel: 01488 682314 Email: hungerford@greatgrooms.co.uk Web site: https://www.greatgrooms.co.uk/ |
Code: H199
Art Deco desk barometer with cm scale and French weather indications, Circa 1920
This instrument indicates in cm Hg which was the normal scale used throughout Continental Europe.
To convert cmHg to mbar X 13.333
To convert cmHg to inches Hg X 0.394