Thomas Alva Edison (1847-1931) American physicist
Thomas Alva Edison (1847-1931) American physicist and inventor. From the obverse of a medal celebrating the 50th anniversary of his invention of the incandescent lamp
Picture No
13908619
Media ID
48497424
Size
6000px x 5517px
(3.8MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























