A collection of separate photographs accompanied by a typewritten, classified list of titles. Acc. Hdq. S. 1199; Kensico reservoir. Travelling stiff-leg derricks for handling masonry for the dam. Tracks supported by blocks forming facing of expansion joints. Contract 9. July 23, 1914.
Size: 3632px × 5506px
Photo credit: © Bravo Images / Alamy / Afripics
License: Licensed
Model Released: No
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