| Description |
[iii], 15 unnumbered leaves : illustrations |
| Summary |
"Having on hand a quantity of Galena concentrates, which we wished to treat in the blastfurnace accompanied by a usual previous roast, but having no reverberatory furnace, we decided to experiment upon the ore with lime roasting as invented by Savelsbury, to see if it was practicable"--leaf [1]. |
|