ScientificAmerican1882-05-20.jpg ThumbnailsScientific American 1882-11-18ThumbnailsScientific American 1882-11-18ThumbnailsScientific American 1882-11-18ThumbnailsScientific American 1882-11-18ThumbnailsScientific American 1882-11-18
Hydraulic lift on the Morris Canal, at Bloomfield, NJ.



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

Restoration by: magscanner