| Author: | Oldright, G. L. | 
|---|---|
| Additional Authors: | Miller, Virgil. | 
| Year: | 1931 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, | 
| SUDOC: | C 22.12:3095 | 
| Series: | Report of investigations / United States Department of Commerce, Bureau of Mines ; | 
| Report Number: | 3095 | 
| Subjects: | Smelting furnaces | 
| Smelting | |
| Lead ores--Metallurgy | |
| Link: | https://hdl.handle.net/2027/mdp.39015077567090 |