Spectroscope of the type used by Robert Wilhelm
Spectroscope of the type used by Robert Wilhelm Bunsen (1811-1899) and Gustav Robert Kirchhoff (1824-1887). Discovered Spectrum Analysis (1859) which enabled discovery of elements including caesium and rubidium. Engraving circa 1895
Picture No
13907851
Media ID
48477875
Size
4200px x 4500px
(5.1MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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1811-1899 Analysis Bunsen Discovered Elements Enabled Kirchhoff Rubidium Spectroscope Spectroscopy Spectrum
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