Date: | 05 17 1912 |
---|---|
Description: | Workmen pouring concrete from the elevated railroad into forms below. |
Date: | 09 30 1912 |
---|---|
Description: | Pile drivers working within the confines of the coffer dam. Men are on the high trestle constructing chutes for pouring concrete. |
Date: | 10 17 1912 |
---|---|
Description: | Concrete plant at east end of the dam, showing the mixers, crane, and a rail car at the abutment. |
Date: | 05 17 1912 |
---|---|
Description: | Elevated view of workers using shovels to level fresh concrete at the base of the chutes from the high trestle. The steam powered pile driver is at work in... |
If you didn't find the material you searched for, our Library Reference Staff can help.
Call our reference desk at 608-264-6535 or email us at: