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Eight vane radiometer, 1800-1899
- Made:
- 1800-1899 in United Kingdom
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Radiometer with eight vanes on circular disc, 1800-1899
Details
- Category:
- Heat
- Object Number:
- 1923-361
- Materials:
- wood (unidentified), glass and metal (unknown)
- Measurements:
-
overall: 200 mm 80 mm, .175kg
- type:
- radiometer
- credit:
- Institution of Electrical Engineers