THOMAS EDISON (1847-1931).
THOMAS A. EDISON, 1879.
THOMAS A. EDISON (1847-1931).
THOMAS ALVA EDISON
THOMAS ALVA EDISON (1847-1931).
Thomas Alva Edison (1847-1931)
EDISON: LABORATORY, c1900.
DAVISSON & GERMER, c1927.
EDISON & STEINMETZ, 1922.
ERNEST ORLANDO LAWRENCE
Thomas Edison, US inventor
Thomas Edison in his laboratory.
Archibald Montgomery Low, 1888 - 1956
Thomas A. Edison, inventor
EVANGELISTA TORRICELLI
Thomas Alva Edison
THOMAS EDISON (1847-1931)
GUGLIELMO MARCONI
EDISON's balance for testing the magnetic property of metals in order to discover whether or not they would be suitable for use in dynamos.
MICHAEL FARADAY (1791-1867).
ALBERT EINSTEIN (1879-1955).
EDISON: WINTER HOME.
EDISON MOTOR, c1890.
EDISON & FRIENDS, 1918.
Thomas Alva Edison.
ROBERT ANDREWS MIILLIKAN
ZENOBE THEOPHILE GRAMME
NIELS BOHR (1885-1962).
SIR JOSEPH JOHN THOMSON
BENJAMIN FRANKLIN (1706-1790).
NIKOLA TESLA (1856-1943).
SILENT STILL: LABORATORIES.
Gower-bell telephone.
Thomas Alva Edison 1847-1931
JAMES P. JOULE (1818-1889).
JAMES PRESCOTT JOULE
LABORATORY, c1850.
THE ALCHEMIST.
AMERICAN SCIENTISTS.
ETIENNE MAREY (1830-1904).
Thomas Edison - Menlo Park
Edison Tin Foil Phonograph.
EDISON TELEPHONE, 1879.
Edison's phonometer
Thomas Edison, US inventor, artwork
Hughes' carbon microphone, 19th century
EDISON LAMP, 19th CENTURY.
Thomas Edison.
ALBERT EINSTEIN: NOTES.
LUIGI GALVANI (1737-1798).
Thomas Alva Edison 1847-1931, centre, in his laboratory at Menlo Park.
LOUIS DAGUERRE (1789-1851).
GEBER (FL. 721-776).
ALBRECHT VON HALLER IN LAB.
WRIGHT BROTHERS GLIDER.
WILBUR WRIGHT (1867-1912).
MICHAEL IDVORSKY PUPIN
Public demonstration of Thomas Edison's Phonograph; Germany 1895.
Thomas Edison's phonometer.
CHEMICAL LABORATORY, 1873.
ROBERT KOCH (1843-1910).
BARON JUSTUS von LIEBI
Sir Charles Algernon Parsons, 1854 1931
Edison phonograph demonstration, 1878
Thomas Edison (1847-1931), with some Edison Effect lamps
PETER GUTHRIE TAIT
ELECTROSTATIC GENERATOR.
GALVANISM, 1791.
19th Century phonograph, illustration
FRANKLIN: WATER BOILING.
SIR WILLIAM HENRY PERKIN
BENJAMIN FRANKLIN
Thomas Alva Edison, American physicist
EDISON: TELEPHONE.
ALCHEMIST
EDWIN H. LAND (1909-1991).
FLYING MACHINE, 1903.
EDISON'S LIGHT BULB.
Edison telephone.
ALBRECHT VON HALLER
EDISON LABORATORY, c1930.
Thomas Alva Edison (1847-1931), American Inventor, half-length seated Portrait, Louis Bachrach, Bachrach Studios, 1922
Thomas Alva Edison (1847-1931), American Inventor, three-quarter length Portrait, Unidentified Artist, 1906
Thomas Alva Edison (1847-1931), American Inventor, half-length Portrait, Louis Bachrach, Bachrach Studios, 1922
Thomas Alva Edison (1847-1931), American Inventor, head and shoulders Portrait, Detroit Publishing Company, 1920
Thomas Alva Edison (1847-1931), American Inventor, three-quarter length Portrait, National Photo Company, 1926
LEE DE FOREST (1873-1961).
OTTO von GUERICKE, c1663.
MICHAEL FARADAY
EDISON'S LIGHT BULB, 1879.
Man Looking into a Kinetoscope, Invented by Thomas A. Edison in 1889
New motorised, Edison Phonograph.
Elisha's telephone.
Elisha Gray's telephone.
Edison's phonometer.
MARIE CURIE (1867-1934).
JOHN WORRALL KEELY, c1895.
RADIO, EARLY 1900s.
LOUIS PASTEUR (1822-1895).