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Pocket aneroid barometer by T Armstrong and Co
- Made:
- 1912 in Manchester
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Pocket aneroid barometer by T Armstrong and Co, 88 and 90 Deansgate, Manchester, in leatherette case lined with velvet and silk. With invoice dated 1912, includes no.2, and NPL certificate dated August 1912
Details
- Category:
- Meteorology
- Object Number:
- 1996-226
- Measurements:
-
overall: in.
- type:
- aneroid barometer
- credit:
- Naylor, P and A.