![](https://coimages.sciencemuseumgroup.org.uk/23/187/large_thumbnail_1977_0164__0003_.jpg)
Glass hydrometer by Townson & Mercer
- Made:
- 1870-1910
- maker:
- Townson and Mercer
![Glass hydrometer by Townson & Mercer](https://coimages.sciencemuseumgroup.org.uk/333/636/medium_smg00027505.jpg)
Glass hydrometer by Townson & Mercer. Mercury weight and ivory scale. In cardboard tube. Range 1.007 - 1.011. Hydrometer index 256.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-587
- type:
- hydrometer
- credit:
- Laboratory of the Government Chemist