ookaboo: free pictures of everything on earth

The Baltic German chemist Wilhelm Ostwald received the Nobel Prize in Chemistry in 1909	Róbert Bárány, winner of the Nobel prize in Physiology or Medicine in 1914.
Melvin Calvin	François-Marie Raoult
A picture of Theodor Svedberg	A picture of Fritz Pregl
Hermann Emil Fischer	Victor Grignard
Karol Olszewski	Paul Sabatier
Theodore W. Richards	Francis William Aston won the 1922 Nobel Prize in Chemistry for his work in mass spectrometry
Adolf Otto Reinhold Windaus	Painting by Joseph Wright of Derby, 1771

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