THOMAS A. EDISON (1847-1931).
THOMAS EDISON (1847-1931).
EDISON & STEINMETZ, 1922.
THOMAS ALVA EDISON (1847-1931).
Thomas A. Edison with Phonograph, Engraving, circa 1888
NIKOLA TESLA (1856-1943).
New motorised, Edison Phonograph.
LEE DE FOREST (1873-1961).
THOMAS A. EDISON, 1879.
BENJAMIN FRANKLIN (1706-1790).
Thomas Alva Edison 1847-1931
Thomas Edison, US inventor, artwork
Thomas Alva Edison (1847-1931), American Inventor, half-length seated Portrait, Louis Bachrach, Bachrach Studios, 1922
Thomas Alva Edison (1847-1931), American Inventor, half-length Portrait, Louis Bachrach, Bachrach Studios, 1922
JOHN WORRALL KEELY, c1895.
MICHAEL IDVORSKY PUPIN
Public demonstration of Thomas Edison's Phonograph.
Thomas Alva Edison 1847-1931, centre, in his laboratory at Menlo Park.
Public demonstration of Thomas Edison's Phonograph; Germany 1895.
Thomas Alva Edison, listening to a recording of his Phonograph.
SAMUEL PIERPONT LANGLE
SAMUEL PIERPONT LANGLEY
AMERICAN SCIENTISTS.
Thomas Alva Edison (February 11. 1847 October 18. 1931). American inventor and businessman. He developed many devices including the phonograph. the motion picture camera. and the long-lasting. practical electric light bulb.
Alessandro Volta, Italian physicist
EDISON WITH HIS FAMILY.
Thomas Edison, US inventor
HERMANN von HELMHOLTZ
A 'new' Edison phonograph.
The first Edison phonograph.
A public demonstration of Edison's phonograph.
THOMAS ALVA EDISON
Edison Tin Foil Phonograph.
Edison Clockwork Phonograph.
Making a recording on Edison Clockwork Phonograph.
Man, listening to a recording of Edison Phonograph.
Side view of the first model of Edison's phonograph.
Visitor to the Paris international Exhibition listening to a recording of Edison's Phonograph.
Visitors to the Paris international Exhibition listening to a recording of Edison's Phonograph.
EDISON'S PHONOGRAPH, 1889.
RCA VICTOR TRADEMARK.
Thomas Alva Edison (1847-1931)
JAMES P. JOULE (1818-1889).
SIR CHARLES WHEATSTONE
ALEXANDER GRAHAM BELL/n(1847-1922).
Edison's phonograph.
BLAISE PASCAL (1623-1662)
EDISON PHONOGRAPH AD, 1899.
THOMAS EDISON (1847-1931)
ALBERT EINSTEIN (1879-1955).
SIR ISAAC NEWTON (1642-1727).
Thomas Alva Edison.
CHARLES W. GILMORE
THOMAS YOUNG (1773-1829).
EDISON'S PHONOGRAPH, 1890.
HENRY BROOKS ADAMS
Phonograph piano recordings, 19th century
BENJAMIN THOMPSON
JOSEPH HENRY (1797-1878).
Graphophone.
Edison concert phonograph.
A Graphophone.
ELI WHITNEY (1765-1825).
Edison's telephonography, 19th century
Portrait of Thomas A Edison sitting at his desk
CHARLES DURYEA (1862-1938).
ROBERT FULTON (1765-1815).
Thomas Edison, American inventor
ROBERT ANDREWS MILLIKA
CHRISTIAN HUYGENS
Edison's recording apparatus.
Benjamin Franklin, US scientist
LOUIS J. M. DAGUERRE
ALEXANDER GRAHAM BELL
Phonograph demonstration in Paris, 1889
Edison's recording apparatus in use.
Nikola Tesla, Serb-US physicist
ELIE METCHNIKOFF (1845-1916).
BENJAMIN FRANKLIN
MARIE AND PIERRE CURIE.
ANTOINE LAURENT LAVOISIER
ERNST BORIS CHAIN (1906-1979).
SIR MARC ISAMBARD BRUNEL
ISAAC PITMAN (1813-1897).
GEORGE STEPHENSON
ISAAC NEWTON (1643-1727).
ROBERT KOCH (1843-1910)
EDISON: PHONOGRAPH, 1878.
EDISON'S PHONOGRAPH, 1877.
SIR CHARLES LYELL
THOMAS H. HUXLEY
The Seven Liberal Arts
BLAISE PASCAL (1623-1662).
SIR FRANCIS GALTON
John Snow, British physician
RALPH WALDO EMERSON
Thomas Alva Edison
LEO TOLSTOY (1828-1910).
GEORG WILHELM HEGEL
Gilbert writing on magnetism in 1575