ScientificAmerican1903-09-19.jpg Scientific American 1902-05-31ThumbnailsScientific American 1902-05-31ThumbnailsScientific American 1902-05-31ThumbnailsScientific American 1902-05-31ThumbnailsScientific American 1902-05-31Thumbnails
The new Blackwell's Island Bridge, New York City, now under construction.



Artist: C. McKnight-Smith

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

Restoration by: magscanner