Erie Canal: lock 20 and prism, Oneida-Herkimer County line to Oriskany Road

Contract 42. Reals Creek dam looking west along axis, showing excavation for wing walls and drop hammer. Driving triple lap cutoff sheet piling.
Identifier
NYSA_11833-97_C042_2813
Date Original
August 9 1911
Source
New York State Archives. New York (State). State Engineer and Surveyor. Barge Canal construction photographs. 11833-97. Contract 42, p. 54, negative 2813.
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