EDISON LABORATORY, c1930.
EDISON: LABORATORY, c1900.
THOMAS EDISON (1847-1931).
THOMAS A. EDISON (1847-1931).
MENLO PARK LABORATORY
THOMAS A. EDISON, 1879.
EDISON & STEINMETZ, 1922.
THOMAS A. EDISON, AGE 12.
THOMAS ALVA EDISON
EDISON'S VITASCOPE, 1896.
WALLACE HUME CAROTHERS
EDISON LABORATORY, 1880.
Thomas A. Edison, inventor
FILM LABORATORY, c1910.
GUGLIELMO MARCONI
JOLIOT-CURIE/EINSTEIN.
IRVING LANGMUIR
OLIVER W. HOLMES (1809-1894).
BROOKHAVEN: COSMOTRON.
EDISON MUSEUM.
EDISON PHONOGRAPHS.
EDISON: STUDIO, 1893.
EDISON: SNEEZE, 1894.
FORD AND EDISON, c1930.
EDISON MUSEUM: PROJECTORS.
INTEGRATED JURY, 1867.
PERFORATED FILM, 1888.
Thomas Alva Edison
BELL: TELEPHONE DEMO, 1877.
EDISON MUSEUM: BATTERIES.
ALBERT EINSTEIN (1879-1955).
APOLLO 11: RESEARCH.
EDISON AND FAMILY, 1907.
COLORED MEN'S CONVENTION.
FREEDMEN SCHOOL, 1867.
BLOOD BANK, 1930s.
THOMAS EDISON BIRTHPLACE.
CONNECTICUT: MYSTIC, c1965.
VANNEVAR BUSH (1890-1974).
GODDARD: WORKSHOP, c1931.
BENJAMIN FRANKLIN (1706-1790).
EDWIN H. LAND (1909-1991).
POTATO LABORATORY, 1935.
NYC: MERCANTILE LIBRARY.
LIBRARY OF CONGRESS, 1880.
CHARLES PROTEUS STEINMETZ
CHARLES EDISON (1890-1969).
PHONOGRAPH AD, c1880.
HYPATIA (c.3.70-415) mathematician and philosopher (NE0PLAT0NIST), murdered by the followers of Cyril, Patriarch of Alexandria.Mid-19th centuy atist's reconstruction.
HAR GOBIND KHORANA (1922- ).
ROBERT HUTCHINGS GODDARD
LABORATORY, c1850.
COTTON GIN, 1871.
RICE PLANTATION, 1867.
BLACK REPRESENTATIVE, 1868.
LOUIS AGASSIZ (1807-1873).
DAVISSON & GERMER, c1927.
EDISON MUSEUM: TELEGRAPHY.
GEORGE EASTMAN (1854-1932).
THOMAS EDISON (1847-1931)
EDISON & FORD, 1923.
PRIVATE LIBRARY, c1905.
THOMAS ALVA EDISON (1847-1931).
Thomas Edison - Menlo Park
Thomas Edison, US inventor
SONGSHEET: RECONSTRUCTION.
COLONIAL IRONWORKS.
NAST: RECONSTRUCTION, 1868.
PLASTIC RESEARCH, c1955.
Thomas Alva Edison (1847-1931)
EMPLOYMENT BUREAU, 1867.
WILDER G. PENFIELD (1891-1976).
SPACE: RESEARCH, 1996.
SILENT STILL: LABORATORIES.
Thomas A Edison, American inventor
BALTIMORE: 15th AMENDMENT.
LEE DE FOREST (1873-1961).
EDUCATION: COMPUTERS, 1983.
Thomas Alva Edison 1847-1931, centre, in his laboratory at Menlo Park.
KINETOSCOPE, 1890s.
ARCHIMEDES (287?-212 B.C.).
ENERGY RESEARCH, c1985.
Thomas Edison in his laboratory.
Portrait of Thomas A Edison wearing a tuxedo
SOUTH: RACISM, 1872.
BLACK CODES, 1864.
RECONSTRUCTION CARTOON.
FREEDMEN'S VILLAGE, 1866
RECONSTRUCTION.
RECONSTRUCTION: RACE RIOT.
FREEDMEN'S SETTLEMENT 1866.
NEW ORLEANS: BLACK CODE.
CHAIN-GANG HANDBILL, 1870.
MARIE AND PIERRE CURIE.
MARIE CURIE (1867-1934).
SIR CHARLES LYELL
ALBRECHT VON HALLER
HAMPTON INSTITUTE, c1900.
LIBRARY OF CONGRESS.
THE CARPET BAGGER, c1869.
Reconstruction of the South, Painting by Tholey, Published by John Smith, Philadelphia, Pennsylvania, 1857
BOOKER T. WASHINGTON
NEW JERSEY: NEWARK, c1930.
ALEXANDER GRAHAM BELL
CHARLES F. KETTERING