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Lid, fitted with ‘inspection’ windows, for Vibrating wire device, No L-30.000
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Lid, fitted with ‘inspection’ windows, for Vibrating wire device, No. L-30.000, by Cambridge Scientific Instrument Company Ltd., England
Details
- Category:
- Meteorology
- Object Number:
- 1995-1826/2
- Materials:
- brass (copper, zinc alloy), cork, steel (metal), varnish, glass, paper (fibre product) and paint
- type:
- cover - closure
- credit:
- Meteorological Office