Oxford Science Archive (page 35)

Hermann Ludwig Ferdinand von Helmholtz, c1900 Unknown

Herbert Spencer, English philosopher and sociologist, 1897 Anonymous

Herbert Spencer, English philosopher and sociologist, 1879 Francis Carruthers Gould

Henry Peter Brougham, 1st Baron Brougham and Vaux, Scottish lawyer and politician, c1861 Unknown

Henry Peter Brougham, 1st Baron Brougham and Vaux, Scottish lawyer and politician, c1820 Unknown

Henry Peter Brougham, 1st Baron Brougham and Vaux, Scottish lawyer and politician, 1833 H Robinson

Henry Ford, American engineer and automobile manufacturer, c1910-c1930 Unknown

Henry Ford, American engineer and automobile manufacturer, c1910-c1930 Unknown

Henry Cole, British designer, civil servant and writer, 1871 Unknown

Henry Cavendish (1731-1810), philosopher and chemist, c1851 Unknown

Henry Bessemer, British engineer, inventor and industrialist, 1880 Spy

Henry Bessemer, British engineer and inventor, 19th century Unknown

Henry Bell's steam boat Comet of 1811, (1856). Anonymous

Henri Moissan, French chemist, c1900 Unknown

Henri Moissan, French chemist, c1883 (1903) Unknown

Henri Moissan, French chemist, 1900 Unknown

Henri Etienne St Claire Deville, 19th century French chemist, (c1955) Unknown

Henri Becquerel, French physicist, c1890s Nadar

Heinrich Wilhelm Mathias Olbers, German astronomer and physician, 1864 Unknown

Heinrich Schliemann, German archaeologist, 1891 Unknown

Heinrich Schliemann lecturing in London, 1877 Unknown

Heinrich Khunrath, German chemist and alchemist, 1725 Unknown

Hedgehog (Erinaceus europeas), 1828 Unknown

Hayle St Ives in the distance, c1860 Unknown

Hasselblad Lunar Surface Camera, 1969. Viktor Hasselblad AB

Harvey demonstrating circulation of the blood to the College of Physicians, c1628 (1870) Unknown

Harvest mouse (Micromys minutus) of the Old World, 1828 Unknown

Harry John Lawson, English inventor of a safety bicycle, 19th century Unknown

Hans Lippershey, Dutch optician credited with the discovery of the telescope, 1655 Unknown

Hans Christian Oersted, Danish physicist, [c1870] Unknown

Hans Christian Oersted, Danish physicist, 1851 Unknown

Half-title of Rosa Ursina, by Christopher Scheiner, 1630 Unknown

Half-title of De Motu Animalum by Giovanni Borelli, 1710 Unknown

Gustave Hamel, British aviation pioneer, 1913 Unknown

Gustave Eiffel, French engineer, 1880 Eugene Pirou

Gustav Robert Kirchhoff, German physicist, 1876 Unknown