GB 0402 AVH
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1783-1848
Papers of Baron A von Humboldt, 1783-1848, including letter from Paris, May 1835, to Francois Arago; facsimile of a letter from Sans Souci, 12 Aug 1848, to A K Johnston and five small geographical drawings, done at the age of 16 years.
Humboldt , Baron , Friedrich Wilhelm Heinrich Alexander Freiherr , von , 1769-1859 , German naturalist and explorer