ScientificAmerican1903-05-02.jpg Scientific American 1903-02-07ThumbnailsScientific American 1904-03-05Scientific American 1903-02-07ThumbnailsScientific American 1904-03-05Scientific American 1903-02-07ThumbnailsScientific American 1904-03-05Scientific American 1903-02-07ThumbnailsScientific American 1904-03-05Scientific American 1903-02-07ThumbnailsScientific American 1904-03-05
Photograph of Alexander Graham Bell.



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

Restoration by: magscanner