Nobel Prize–winning, Italian-born engineer (1874–1937) whose development of “wireless telegraphy,” better known to the world at large as radio, would come exert a profound and immeasurable influence not only on communications, but on modern civilization itself. Vintage 1.75 x 2 magazine photo affixed to a 3.5 x 3.75 slip, boldly signed on the slip in fountain pen, “Guglielmo Marconi, 6th June 1933.” Attractively matted and framed to an overall size of 14.5 x 15.25. In fine condition, with light even toning. R&R COA. Featured collection item.
