Pocket Forecaster Barometer Negretti Zambra with Box and Papers. Pocket forecaster of celluloid construction, the face with tri-concentric discs: the base with directions of wind and signed by the maker Negretti & Zambra, London , the mid disc with barometric scale in inches of mercury, the upper disc marked with makers [...]
Archives for March 27, 2020
Antique Holosteric Barometer & Celsius Thermometer original leather case & strap
Antique Holosteric Barometer & Celsius Thermometer. Original carrying leather velvet case with shoulder strap. Paul Naudet – PNHB. Unusual to see one of these “paired” with a Celsius Thermometer. Thermometers semi circle – arc – are rare to their own to see! I put [...]