EDISON, THOMAS A. (1847-1931). Photograph signed ("Thos A Edison"), by Walter Scott Sherin, New York (signature on lower margin), n.d. [circa 1912]. 312 x 219 mm. (12 3/8 x 8 5/8 in.) including margins; matted. A half-length seated portrait of Edison, signed on the lower margin.

細節
EDISON, THOMAS A. (1847-1931). Photograph signed ("Thos A Edison"), by Walter Scott Sherin, New York (signature on lower margin), n.d. [circa 1912]. 312 x 219 mm. (12 3/8 x 8 5/8 in.) including margins; matted. A half-length seated portrait of Edison, signed on the lower margin.

"The genius of technology, inventor of the light bulb and phonograph, pioneer in motion pictures. Note his famous 'umbrella' signature "--W.M.