Water softening device by R.H.S. Abbott, 1933
- Made:
- 1933
- maker:
- R H S Abbott
Water softening device by R.H.S. Abbott, 1933
Details
- Category:
- Domestic Appliances
- Object Number:
- 1974-350
- Materials:
- mercury
- type:
- water softener
- credit:
- Singleton, E.M.
Water softening device by R.H.S. Abbott, 1933