ScientificAmerican1894-02-17.jpg ThumbnailsScientific American 1894-03-03ThumbnailsScientific American 1894-03-03ThumbnailsScientific American 1894-03-03ThumbnailsScientific American 1894-03-03ThumbnailsScientific American 1894-03-03
The Boynton bicycle elevated railroad. Long Island, Bellport to the Sound. Monorail design.



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

Restoration by: magscanner