Longyear, E J, First Diamond Drill Site
- Address: Co Hwy 110
- Vicinity: Off Co. Hwy. 110
| Y/M/D | Person | Association | Description | Composition | Food | Event |
|---|---|---|---|---|---|---|
| Y/M/D | Person | Association | Description | Composition | Food | Event |
| Longyear,Edmund J. | Architect | |||||
| 1890/00/00 |
| Particulars for Longyear, E J, First Diamond Drill Site: | |
|---|---|
| Criteria | Architecture-Engineering |
| Area of Significance | Engineering |
| Criteria | Exemplar |
| Historic Use | Extractive Facility |
| Area of Significance | Industry |
| Sight Category | Structure |
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