Rohlfing, D. P.
| Role | Title | Holding Repository | |
|---|---|---|---|
| creatorOf | Ayler, Maynard F. [Independence mining properties, Pitkin County, Colorado. Part 2]. | Colorado School of Mines, Arthur Lakes Library | |
| creatorOf | Ayler, Maynard F. [Independence mining properties, Pitkin County, Colorado]. | Colorado School of Mines, Arthur Lakes Library | |
| creatorOf | Rohlfing, D. P. Aspen's silver mines / by D.P. Rohlfing. | Colorado School of Mines, Arthur Lakes Library | |
| creatorOf | Rohlfing, D. P. Report on the Independence gold property, Pitkin County, Colorado / by D.P. Rohlfing ; with assay report by Charles O. Parker Company. | Colorado School of Mines, Arthur Lakes Library |
| Role | Title | Holding Repository |
|---|
Filters:
| Relation | Name | |
|---|---|---|
| associatedWith | Callen, R. C. | person |
| associatedWith | Charles O. Parker Company. | corporateBody |
| associatedWith | United States. Bureau of Mines. | corporateBody |
| Place Name | Admin Code | Country | |
|---|---|---|---|
| Colorado--Pitkin County | |||
| Aspen Mining District (Colo.) | |||
| Independence Mine (Colo.) | |||
| Colorado--Pitkin County | |||
| Independence Mining District (Colo.) |
| Subject |
|---|
| Geology |
| Gold |
| Gold mines and mining |
| Mines and mineral resources |
| Mining claims |
| Silver mines and mining |
| Occupation |
|---|
| Activity |
|---|
