A collection of separate photographs accompanied by a typewritten, classified list of titles. Acc. Hdq. R. 1064; Aerators. View looking towards Ashokan Screen chamber showing aerator with all nozzles in operation with a flow of 376 million gallons daily. Contract 10. June 18, 1917.


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Photo credit: © Bravo Images / Alamy / Afripics
License: Licensed
Model Released: No

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