ScientificAmerican1921-06-04.jpg Scientific American 1921-05-28ThumbnailsScientific American 1921-06-11Scientific American 1921-05-28ThumbnailsScientific American 1921-06-11Scientific American 1921-05-28ThumbnailsScientific American 1921-06-11Scientific American 1921-05-28ThumbnailsScientific American 1921-06-11

Linking New York City with the mainland by the Hudson River Bridge. Also, "Our tropical timber trade" and "A new era in wireless".

Artist:

Source: Steve Kirch

Restoration by: Michael Ward