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Open Schedules for Gold and Silver Ores and Concentrates at Western Custom Smelters
| Author: | Gardner, E. D. |
|---|---|
| Year: | 1936 |
| Document Type: | N/A |
| SUDOC: | I 28.27:6926 |
| Series: | Information circular (United States. Bureau of Mines) |
| Report Number: | I. C. 6926 |
| Subjects: | Gold mines and mining. |
| Silver mines and mining. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc67013/ |
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