Thomas A. Edison exhibits a replica of his first successful incandescent lamp, which gave 16 candlepower of illumination, in contrast to the ultimate...
Inventor Thomas Alva Edison shows the incandescent lamps he created at his Menlo Park laboratory in New Jersey. While Edison did not invent the idea...
Thomas Edison invented or developed a great many of the 20th century's essential electronic devices, such as the phonograph, the incandescent...
American inventor and businessman Thomas Edison with an Edison Standard Phonograph, at his lab in West Orange, New Jersey, 1906. The Edison Standard...
Thomas Alva Edison American scientist, inventor and industrialist, after spending 5 continuous days and nights perfecting the phonograph, listening...
Noted inventor Thomas Edison at the lightbulb's golden jubilee anniversary banquet in his honor, Orange, New Jersey, October 16, 1929. He is...
world exposition paris 1889, phonograph by thomas edison in the galerie des machines, visitors listen with earphones - edison stock illustrations
Thomas Edison shows one of his inventions, a phonograph, to people visiting his laboratory in Menlo Park, New Jersey. The picture was published in...
Portrait of Thomas Edison standing in his chemical laboratory at Menlo Park, New Jersey. Undated photograph.
American inventor Thomas Alva Edison dictating his morning's correspondence into a phonograph in his lab. Engraving by C.A. Powell, after an original...
Thomas Edison standing in his lab. Edison is standing behind a table that has various beakers and equipment. His hand is resting on the table....
Engraving of Edison speaking into the phonograph. Thomas Alva Edison was a prolific American inventor who registered over 1000 patents. His...
The birth of the incandescent lamp; a scene in Edison's Menlo Park laboratory, New Jersey, USA. Francis Jahl is replenshing the supply of mercury in...
American inventor and businessman Thomas Edison with an Edison Standard Phonograph, at his lab in West Orange, New Jersey, 1906. The Edison Standard...
American inventor and businessman Thomas Edison with an Edison Standard Phonograph, at his lab in West Orange, New Jersey, 1906. The Edison Standard...
Thomas Alva Edison, American inventor, with his first dynamo for producing electric light, 1880s. Edison was a prolific inventor who registered over...
evolution of the light bulb - from thomas edison to energy saving bulb - edison stock pictures, royalty-free photos & images
Blue Ridge Mountains- President Harding goes camping in the Blue Ridge Mountains. It is said that Thomas Edison sleeps only four hours a night. This...
Portrait of Thomas Edison shaking hands with Henry Ford. Both are wearing overoats and flowers on their lapels. An automobile is visible in the...
Thomas Edison in 1928 when the U.S. Congress awarded him a gold medal for his achievements. At the time a value of $15.6 million was placed on his...
View of the upstairs of Thomas Edison's Menlo Park lab after its relocation to the Henry Ford Museum in Greenfield Village, with gas and electric...