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Ashokan Reservoir. Placing concrete in cut-off trench under masonry p...
Picryl description: Public domain image of historical building ruins, free to use, no copyright restrictions.
Ashokan Reservoir. Work in progress on cut-off trench under the mason...
Picryl description: Public domain image of ruins, historic place, landmark, classical architecture, free to use, no copyright restrictions.
Ashokan Reservoir. Up-stream face of masonry portion of Olive Bridge ...
Picryl description: Public domain image of an arch bridge, stone structure, architecture, free to use, no copyright restrictions.