THOMAS EDISON (1847-1931).
THOMAS EDISON (1847-1931)
HERMAN FRASCH (1851-1914).
EDISON WITH HIS FAMILY.
CHARLES DARWIN (1809-1882).
ALEXANDER GRAHAM BELL/n(1847-1922).
EDISON: WINTER HOME.
JOHN MUIR (1838-1914).
MUIR & BURROUGHS, 1912.
MUIR & BURROUGHS, 1909.
THOMAS A. EDISON (1847-1931).
JUNG AND FREUD, 1909.
THOMAS ALVA EDISON (1847-1931).
ALBERT BARNES (1872-1951).
FERDINAND FOCH (1851-1929).
JOHN BOYD DUNLOP (1840-1921).
WILBUR WRIGHT (1867-1912).
LOUIS AGASSIZ (1807-1873).
LEWIS LINDSAY DYCHE
ALEXANDER GRAHAM BELL
GEORGE EASTMAN (1854-1932).
ROBERT HUTCHINGS GODDARD
ALBERT EINSTEIN (1879-1955).
ALBERT EINSTEIN (1879-1955)
WILLIAM AYRTON (1847-1908).
SIR WILLIAM HENRY PERKIN
NORBERT WIENER (1894-1964).
ROALD AMUNDSEN (1872-1928).
COUNT KEYSERLING
GEORGE MARSH (1801-1882).
JOSEPH G. CANNON (1836-1926).
ANDREW CARNEGIE (1835-1919).
HENRY CLAY FRICK (1849-1919)
THOMAS EDWARD LAWRENCE
JOHN C. FREMONT (1813-1890).
THOMAS WARD CUSTE
JOHN LLEWELLYN LEWIS
MIGUEL MALVAR (1865-1911)
FRANK M. HAWKS (1897-1938).
ALEXANDER HAMILTON
DR. ALEXIS CARREL (1873-1944).
FRIEDRICH ENGELS (1820-1895).
PAUL DU CHAILLU (1831-1903).
MERIWETHER LEWIS
MERIWETHER LEWIS (1774-1809).
GEORGE HERBERT MEAD
DAVID WECHSLER (1896-1981).
ISAAC MERRIT SINGER
JOHANN GUTENBERG
THOMAS H. HUXLEY (1825-1895).
THOMAS DEWEY (1902-1971).
SIR THOMAS LIPTON (1850-1931).
ADOLPHUS GREELY (1844-1935).
MARIE CURIE (1867-1934).
EINSTEIN WITH STEINMETZ.
ALBERT SCHWEITZER
WILLIAM HOWELL MASTERS
RADIO, EARLY 1900s.
FRANCIS BACON (1561-1626).
MABEL HUBBARD BELL (1857-1923).
THOMAS ALVA EDISON
JACQUES CARTIER (1491-1557).
ANTOINE HENRI BECQUEREL.
GEORGE FISHER BAKER
SAMUEL LANGHORNE CLEMENS
WILLIAM F. CODY (1846-1917).
ERNEST HEMINGWAY
Prince Emmanuel (1872-1931), Duke of Vendome, Portrait, 1915
CHARLES EDISON (1890-1969).
FERDINAND VERBIEST
IRA ALDRIDGE (1807-1867).
ANDREW CARNEGIE
JOSEPH JEFFERSON (1829-1905).
LINCOLN ELLSWORTH
GEORGE WASHINGTON CARVER
FREDERICK ALBERT COOK
WILLIAM JAMES (1842-1910).
MATTHEW ALEXANDER HENSON
JOSEPH PULITZER (1847-1911)
ROBERT M. LA FOLLETTE
GEORGE BERNARD SHAW
VELOCIPEDE, 1914.
ARTHUR SCHNITZLE
MAX WEBER (1864-1920).
SERGEY YULYEVICH WITTE
PRINCE LOUIS OF BATTENBERG
ENRICO CARUSO (1873-1921).
GABRIELE d'ANNUNZIO
BLAISE DIAGNE (1872-1934).
RAYMOND POINCARE
ESTEVANICO (1500-1539).
SIR CHARLES WYVILLE THOMSON
JOHN CHAPMAN (1775-1845).
ALEXANDER von HUMBOLDT
CHARLES IVES (1874-1954)
GUGLIELMO MARCONI.
SIR WILLIAM CROOKES
PIERRE LAPLACE (1749-1827).
EDWARD MANDELL HOUSE
SIR THOMAS LIPTON, 1901.
FRANCISCO PIZARRO
SIR WALTER RALEIGH
RUDOLF VIRCHOW (1821-1902).
JOHN H. SPEKE (1827-1864).
LOUIS PASTEUR (1822-1895).
EDWARD J. EYRE (1815-1901).
NICOLO ZENO (fl. 1380-1400).
CONFUCIUS (c551-479 B.C.).
SIR RICHARD FRANCIS BURTON
RICHARD BURTON (1821-1890).
BARTHOLOMEW COLUMBUS