| Author: | Cole, John W. |
|---|---|
| Year: | 1949 |
| Document Type: | N/A |
| SUDOC: | I 28.23:4392 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 4392 |
| Subjects: | Lead mines and mining -- Washington (State) -- Stevens County. |
| Zinc mines and mining -- Washington (State) -- Stevens County. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38503/ |