Oxford Science Archive (page 29)

Lazzaro Spallanzani, Italian biologist, 1874 Unknown

Lazaro Spallanzani, 18th century Italian naturalist and biologist, 1874 Unknown

Lazaro Spallanzani, 18th century Italian naturalist and biologist, 1874 Unknown

Laying the transatlantic telegraph cable, 1865 (1866) Unknown

Laying the transatlantic telegraph cable, 1865 Unknown

Laying paving slabs in a Paris street, c1900 Unknown

Laying of the telegraph cable across the Indian Ocean between Bombay and Aden, 1870 Unknown

Laying bitumen road surface in a Paris street, c1900 Unknown

Laying an asphalt-based surface in a Paris street, c1900 Unknown

Laying a Macadam road surface and compacting it with a steam road roller, Paris, c1900 Unknown

Lavoisier's investigation of the existence of oxygen in the air, late 18th century, (1894) Unknown

Launch of the Apollo 17 mission, 1972 Unknown

Launch of Space Shuttle Columbia from Kennedy Space Center, Florida, USA, 4 April 1997 Unknown

Launch of Space Shuttle Challenger from Kennedy Space Center, Florida, USA, 1985 Unknown

Large solar prominence in extreme ultraviolet light, 1973 Unknown

Landsat image of Manhattan, New York, USA, 1980s Unknown

Lady Physicians, 1865 George du Maurier

Laboratory for refining gold and silver, showing typical laboratory equipment, 1683 Unknown

La Salle des Illusions, Paris, September 1900 Unknown

La Pharmacie Rustique, c1775 Barthelemi Hubner

Knife grinder, 1808 William Henry Pyne

Kingstown and Dalkey Atmospheric Railway, near Dublin, 1845 Unknown

Killing Birds of Paradise, New Guinea, 1908 Unknown

Kepler's illustration to explain his discovery of the elliptical orbit of Mars, 1609 Unknown

Kepler's explanation of the structure of the planetary system, 1619 Unknown

Kepler's concept of an attractive force from the Sun - a virtue, early 16th century Unknown

Kepler and Brahe at work together (c1600), c1870 Anonymous

Karl Guthe Jansky, American physicist and radio engineer, c1940 Unknown

Karl Friederich Gauss, German mathematician, astronomer and physicist Unknown

Justus von Liebig, German chemist, c1860 Unknown

Justus von Liebig, German chemist, at work in his laboratory, mid 19th century (c1885) Unknown

Justus von Liebig, German chemist, 1866 Unknown

Justus von Liebig, 19th century German chemist Unknown

Jupiter and Io, one of its moons, 1979 Unknown

Julius Ferdinand Hann, Austrian meteorologist, c1921 Unknown

Jules Verne (1828-1905), De la Terre a la Lune, 1865 Unknown