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Stand and fan for hand-operated Assmann psychrometer
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Stand and fan for hand-operated Assmann psychrometer, by Casella, London, marked Met Ref 838, MO 1003/52. Dated 1952
Details
- Category:
- Meteorology
- Object Number:
- 1995-922
- Measurements:
-
overall: 25.4 x 24.4 x 13.5 cm
- type:
- fan
- credit:
- Meteorological Office, Berkshire