

Reversing thermometer in wooden holder with lead shot inside, by Negretti & Zambra, London, 1877-78 (see note).
Details
- Category:
- Oceanography
- Object Number:
- 1911-228
- Materials:
- brass (copper, zinc alloy), galvanised iron, glass, lead (shot), mercury, pine (wood), rope (possibly manilla hemp), tin plated and wood (unidentified)
- type:
- thermometer
- taxonomy:
-
- measuring devices
- measuring devices
- materials
- materials
- inorganic material
- metal
- nonferrous metal
- credit:
- Admiralty Hydrographic Department