PENNSYLVANIA: THE NEW GOVERNMENT WORK AT DAVIS ISLAND DAM, PITTSBURGH: 1. The Ohio during low water. 2. River and Dam during high water. 3. Working Model of the Dam. 4. The Coffer-dam for the Land Wall. 5. Constructing the Land Wall.
Caption

PENNSYLVANIA: THE NEW GOVERNMENT WORK AT DAVIS ISLAND DAM, PITTSBURGH: 1. The Ohio during low water. 2. River and Dam during high water. 3. Working Model of the Dam. 4. The Coffer-dam for the Land Wall. 5. Constructing the Land Wall.

Date

1881

Credit line

Photo12/Liszt Collection/Quint Lox Limited

Reference

LZT13A12_378

License type

Rights managed

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