ScientificAmerican1903-05-30.jpg Scientific American 1903-05-16ThumbnailsScientific American 1917-04-21Scientific American 1903-05-16ThumbnailsScientific American 1917-04-21Scientific American 1903-05-16ThumbnailsScientific American 1917-04-21Scientific American 1903-05-16ThumbnailsScientific American 1917-04-21Scientific American 1903-05-16ThumbnailsScientific American 1917-04-21
The great Cornell dam. Masonry dam, with spillway and sluice gates. Upstream side, curved spillway.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner