1847-1931 posters & prints

Upper floor, Edison's Menlo Park Laboratory Anonymous

Edison, Thomas Alva (1847-1931). American Inventor. Anonymous

Edison, Thomas Alva (1847-1931). American Inventor Anonymous

Thomas Alva Edison (1847-1931) Anonymous

Phonograph by Thomas Alva Edison (1847-1931) Anonymous

Phonograph by Thomas Alva Edison (1847-1931). Anonymous

Thomas Alva Edison, American inventor, with his phonograph Anonymous

Edison's incandescent lamps showing various forms of carbon filament, 1883 Unknown

Thomas Alva Edison sitting beside his invention, the phonograph Anonymous

Portrait of Thomas Alva Edison, 1890 Anonymous

Thomas Edison, American inventor, in his laboratory, Menlo Park, New Jersey, USA, 1870s (1920s) Unknown

Thomas Alva Edison, American inventor, 1924 Unknown

Edison's incandescent light globe in a table lamp fitting, 1891 Unknown

Thomas Alva Edison, American inventor, with his first dynamo for producing electric light, 1880s Unknown

Thomas Alva Edison at Menlo Park, late 1880s Anonymous

Thomas Alva Edison, American inventor, c1906 Unknown

Thomas Alva Edison, American physicist and inventor, 1929 Unknown

Incandescent light bulb, 1929 Unknown