Cotton, Ralph K., 1863-1922.
| Role | Title | Holding Repository | |
|---|---|---|---|
| referencedIn | Yellow Pine Mines and Reduction Company (Boulder, Colo.). Mining association and journal receipts 1917-1918. | Boulder Public Library | |
| referencedIn | Yellow Pine Mines and Reduction Company (Boulder, Colo.). Yellow Pine business receipts 1916-1920. | Boulder Public Library | |
| referencedIn | Yellow Pine Mines and Reduction Company in Boulder, Colorado. Business correspondence 1916-1918. | Boulder Public Library | |
| referencedIn | Boulder County Miner (Boulder, Colo.). Annual industrial magazine : tungsten edition newspaper supplement. | Boulder Public Library | |
| referencedIn | Yellow Pine Mines and Reduction Company (Boulder, Colo.). Start-up cost accounts 1916 Feb. 24. | Boulder Public Library |
| Role | Title | Holding Repository |
|---|
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| Relation | Name | |
|---|---|---|
| associatedWith | Boulder County Miner (Boulder, Colo.) | corporateBody |
| associatedWith | Yellow Pine Mines and Reduction Company (Boulder, Colo.) | corporateBody |
| associatedWith | Yellow Pine Mines and Reduction Company (Boulder, Colo.) | corporateBody |
| associatedWith | Yellow Pine Mines and Reduction Company (Boulder, Colo.) | corporateBody |
| associatedWith | Yellow Pine Mines and Reduction Company in Boulder, Colorado. | corporateBody |
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Person
Birth 1863
Death 1922
