| RefNo | SSC2/5/28 |
| Alternative Reference number | SSC 336 |
| Title | Correspondence concerning the sale of precipitates to the Sheffield Smelting Company Limited after ores had been treated by Claudet's process |
| Description | Companies selling include the Tharsis Sulphur and Copper Company, Widnes Metal Company and the Grange Metal Extracting Works. |
| Date | 1876 - 1879 |
| Extent | 1 item |
| AccessStatus | Open |
| Level | Item |