Oxford Science Archive (page 20)

Rue Royale and the Madeleine, Paris, with cars and a motorbus on the street, c1900 Unknown

Rover Safety Bicycle, c1885 Unknown

Roller Bridge or inclined plane for transferring vessels from one level of waterway to another,1737 Unknown

Roller bridge or inclined plane for transferring vessels from one level of a canal to another, 1737 Unknown

Roe deer (Capreolus capreolus), Eurasian species of deer, 1828 Unknown

Roderick Impey Murchison, Scottish-born British geologist, c1860 Unknown

Roderick Impey Murchison, Scottish geologist, 1870 Carlo Pellegrini

Rock Salt: Refining salt, Northwich, Cheshire, England, c19th century Unknown

Rock Salt: Miners at work in salt mine near Cracow, Poland, c1820 Unknown

Robert Stawell Ball, British astronomer, mathematician, lecturer and populariser of science, 1905 Spy

Robert John Kane, Irish chemist, c1860 Unknown

Robert Falcon Scott, British Antarctic explorer, 1914 Unknown

Robert Boyle, Irish born chemist and physicist, c1689-1690 Unknown

Robert Boyle, Anglo-Irish chemist and physicist and Denis Papin, French physicist, 1870 Unknown

Robert Boyle, 17th century Irish chemist and physicist, 1739. George Vertue

Robert Boyle's second air pump, c1660 (1725) Unknown

Robert Boyle's experiments with air pumps, 1725 Unknown

Robert Andrews Millikan, American physicist, 20th century Unknown

River Landscape with Rustics and Horses, c1860 Edward Charles Williams

Richard Owen, English zoologist, 1884 Edward Linley Sambourne

Richard Owen, English anatomist and paleontologist, 1872 Unknown

Richard Owen, British zoologist, 1873 Spy

Richard Owen, British naturalist, c1856 (1891) Unknown

Richard Anthony Proctor, English astronomer, mathematician and popular science writer, 1883 Spy

Rice Mill, 1813 Anonymous

Rhubarb, 1823 Unknown

Reverse of medal commemorating 50 years of cinematography by the Lumiere brothers, 1945 Unknown

Reverse of commemorative medal for Joseph Priestley, English chemist, 1803 Unknown

Reverse of a medal commemorating the brilliant comet of November 1618 Unknown

Reverse of a medal commemorating the bright comet of 1577 Unknown

Residence of John Coakley Lettsom, Camberwell, London, 1817 Unknown

Replica of Marconi's first transmitter used in his early experiments in Italy, 1894 Unknown

Rene-Antoine Ferchault de Reamur, 18th century French physicist, 1874 Unknown

Rene Theophile Hyacinthe Laennec, French physician who invented the stethoscope, 1889 Unknown

Rene Descartes, French philosopher and mathematician, 1835 Unknown

Rene Descartes, French philosopher and mathematician, 1672 Unknown