Glass customs and excise hydrometer by S & A Calderara
Glass customs and excise hydrometer by S & A Calderara, London, bearing serial number 18372. Mercury weight and paper scale. In cardboard tube. Range (IPT) 0.900 - 0.950.
Details
- Category:
- Experimental Chemistry
- Object Number:
- 2005-551
- type:
- hydrometer and excise hydrometer
- credit:
- Laboratory of the Government Chemist