SVANTE AUGUST ARRHENIUS
MARIE CURIE (1867-1934).
WILLIAM H. BRAGG (1862-1942).
ANDRE MARIE AMPERE
KARL WILHELM SCHEELE
AUGUST STRINDBERG
FRIEDRICH W HLER (1800-1882).
MICHEL EUGENE CHEVREUL
THOMAS GRAHAM (1805-1869).
HENRY CAVENDISH (1731-1810).
MAX PLANCK (1858-1947).
Henry Cavendish, British physical chemist
SIR WILLIAM RAMSAY
J.H. HOFF (1852-1911).
COUNT AMEDEO AVOGADRO
JOHN FREDERIC DANIELL
JOSEPH LOUIS GAY-LUSSAC
MAX BORN (1882-1970).
SIGMUND FREUD (1856-1939).
ERNEST RUTHERFORD
GEORG SIMON OHM (1787-1854).
JOHN TYNDALL (1820-1893).
THOMAS YOUNG (1773-1829).
LORD KELVIN (1824-1907).
Svante August Arrhenius (1859-1927)
Signature of Louis Pasteur.
3rd BARON RAYLEIGH
SIR HUMPHRY DAVY (1778-1829).
SIR HUMPHRY DAVY
MARTIN BUBER (1878-1965).
MARTIN HEIDEGGER
KARL JASPERS (1883-1969).
IMMANUEL KANT (1724-1804).
GEORG CANTOR (1845-1918).
GEORGE WILHELM HEGE
EDUARD VON HARTMANN
KARL FRIEDRICH GAUSS
Signature of Albert Einstein.
LEO TOLSTOY (1828-1910).
HENRI BERGSON (1859-1941).
Johann Wolfgang Von Goethe
Michael Faraday
WILLIAM J. M. RANKINE
DAVID BREWSTER (1781-1868).
ERNST MACH (1838-1916).
Signature of Sven Hedin.
Robert Bunsen.
Signature of Adolf Erik Nordenskiold
JULES HENRI POINCARE
JOHN STUART MILL
JOHN HERSCHEL (1792-1871).
ALFRED NOBEL (1833-1896).
Signature of Emanuel Swedenborg.
JOHN D. ROCKEFELLER
SIR MARTIN FROBISHER
MAIMONIDES (1135-1204).
Signature of Baruch Spinoza.
EILHARDT MITSCHERLICH
MATTHIEU ORFILA (1787-1853).
JOHN WHITE WEBSTER
JEAN BAPTISTE ANDR DUMAS/n(1800-1884).
ERNST HEINRICH WEBER
Sir Isaac Newton 1642 To 1727
Svante Arrhenius (1859-1927)
KARL MARX (1818-1883).
DAVY CROCKETT SIGNATURE.
ROBERT CHAMBERS (1802-1871).
RALPH WALDO EMERSON
SOREN KIERKEGAARD
Signature of Charles Darwin.
WILLIAM SOMERSET MAUGHAM
MARCEL PROUST (1871-1922).
HOWARD PYLE (1853-1911).
MAXIM GORKI (1868-1936).
JEAN PAUL GETTY (1892-1976).
HELEN ADAMS KELLER
MICHAEL FARADAY
PIERRE CURIE (1859-1906).
HERMAN MELVILLE (1819-1891).
CHARLOTTE BRONT
ROBERT BROWNING (1812-1889).
ELIZABETH BARRETT BROWNING
CHARLES DICKENS (1812-1870).
FRIEDRICH ENGELS
Henri Victor Regnault
BERTRAND RUSSELL
HENRY DAVID THOREA
Henry Hallam
IDA LAURA PFEIFFER
JOHN WESLEY POWELL
SAMUEL GEORGE MORTON
ARTHUR SCHOPENHAUER
SIR CHARLES LYELL
CHARLES LUTWIDGE DODGSON
JOHN WAYNE (1907-1979).
CHARLES A. LINDBERGH
WALT DISNEY (1901-1966).
Sir David Brewster
JOHN RUSKIN (1819-1900).
THOMAS ROBERT MALTHUS
JOSEPH PRIESTLEY (1733-1804).
EDWARD B. TITCHENER
JOHN BURROUGHS (1837-1921).
HENRI LEON LEBESGUE
CARL GUSTAV JUNG
SIR ISAAC NEWTON (1643-1727).
LEONARD EULER (1707-1783).
GEORGE BERNARD SHAW
ALEXANDER GRAHAM BELL (1847-1922).
ANDREW CARNEGIE (1835-1919).
THEODORE DREISER (1871-1945).
JOSEPH LISTER (1827-1912).
Signature of Jenny Lind.
LILLIAN D. WALD (1867-1940).
LEONARDO DA VINCI
FERDINAND MAGELLAN
CADWALLADER COLDEN
CABEZA DE VACA (c1490-c1557).
BENJAMIN FRANKLIN (1706-1790).
JOHANNES KEPLER
NIELS HENRIK ABEL
BARON J NS JAKOB BERZELIUS
CARL SANDBURG (1878-1967).
JOHN STEINBECK (1902-1968).
STEFAN ZWEIG (1881-1942).
GEORGES BRAQUE (1882-1963).
WILLIAM FAULKNER
F. SCOTT FITZGERAL
ERNEST HEMINGWAY
JAMES JOYCE (1882-1941).
Signature of Edward Elgar, English composer
CAROLUS LINNAEUS (1707-1778).
RENE DESCARTES (1596-1650).
THOMAS HOBBES (1588-1679).
CHEVALIER DE LAMARCK
A Radiometer.
Vincenzo Bellini.
ROBERT LOUIS STEVENSON
CLAUDE MONET (1840-1926).
EDGAR ALLAN POE (1809-1849).
JOAQUIM MACHADO DE ASSIZ
IVAN TURGENEV (1818-1883).
MARY W. SHELLEY (1797-1851).
NOAH WEBSTER (1758-1843).
WILLIAM WORDSWORTH
STEPHEN CRANE SIGNATURE.
CLEMENS SIGNATURE.
HANS CHRISTIAN ANDERSEN
ALEKSANDER P. BORODIN (1834-1887).
JOHANNES BRAHMS (1833-1897).
LUDWIG van BEETHOVEN
JOHN JACOB ASTOR (1763-1848).
NATHANIEL HAWTHORNE
FEDOR DOSTOEVSKI (1821-1881).
HENRY WADSWORTH LONGFELLOW
JOHN PIERPONT MORGAN
Arthur Dendy, British zoologist
Stuart Ridley, British zoologist
Arthur Waters, British zoologist
Frank Beddard, British zoologist
Alfred Alcock, British naturalist
HENRI POINCARE (1854-1912).
Hermann Minkowski, German mathematician
SIR JAMES DEWAR (1842-1923).
Faraday and Brande, English scientists
Heinrich Magnus, German scientist
JOHN DALTON (1766-1844).
MICHAEL FARADAY (1791-1867).
JOHN DALTON (1776-1884).
GEOFFREY CHAUCER
PAUL L. DUNBAR (1872-1906).
THOMAS MANN (1875-1955).