Glass specific gravity hydrometer marked Baird & Tatlock
- Made:
- 1920-1960
- maker:
- Baird and Tatlock Limited
Glass specific gravity hydrometer marked Baird & Tatlock, and bearing serial number BA9232. 249mm long. Range 700 - 1000. Mercury weight and paper scale. In green cardboard box; lid has right-hand end missing, 1920 - 1960. Hydrometer Index 265.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 1997-1070
- Materials:
- glass, mercury, paper (fibre product) and cardboard
- type:
- hydrometer
- credit:
- Unknown source
