Date: | 06 16 1912 |
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Description: | Elevated view of steam powered pile drivers at work on the coffer dam. |
Date: | 06 06 1977 |
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Description: | Elevated view of a kiln drive that was purchased and used by Dravo Line. Original Falk caption reads, "Color view of May 1977 Pit and Quarry. Photos sent t... |
Date: | 06 02 1925 |
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Description: | Elevated view of a quarry. Two men in the center are standing behind teams of four horses pulling equipment. Behind them are men posing in trucks parked at... |
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