Items tagged barometer accessories in MV Collections

(showing 1 - 2) 2 items

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  Cathetometer - Troughton & Simms, circa 1884

  Cathetometer made by Troughton & Simms, London, about 1884. Used at the Melbourne Observatory for precision measurement of small differences in height during the testing of barometers. ...

  From: London, United Kingdom Images: 0
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  Barograph - Richard Freres, Paris, circa 1890

  Barograph or recording barometer, made by Richard Freres, Paris, serial no. 10212, circa 1890. Used at Melbourne Observatory. An aneroid barometer records variations in atmospheric pr ...

  From: Paris, France Images: 2