Glass Twaddles' hydrometer
- maker:
- Griffin and Tatlock Limited
Glass Twaddles' hydrometer by Griffin & Tatlock Limited. Lead weight and paper scale. In brown cardboard box. Range 0 - 3.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-504
- type:
- hydrometer and twaddell hydrometer
- credit:
- Laboratory of the Government Chemist
