Title | Date | Type | ||
---|---|---|---|---|
1 |
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Keith O'Brien Co., Ext. of New Store From East | 1923-11-23 | Image/StillImage |
2 |
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Mutual Metal Mines Co., Denver Rock Drill Co. | 1923-11-23 | Image/StillImage |
3 |
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Mutual Metal Mines Co., Denver Rock Drill Co. | 1923-11-23 | Image/StillImage |
4 |
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Ohio Copper Co., Int of Tunnel | 1923-11-23 | Image/StillImage |