Welsh naturalist Alfred Russel Wallace (1823 - 1913).
November 07, 2013 License
Alfred Russel Wallace, Welsh naturalist and explorer who, independently of Darwin, propounded the theory of evolution by natural selection.
Alfred Russel Wallace playing chess. Photography. (Photo by Imagno/Getty Images) [Alfred Russel Wallace. Bildnis beim Schachspiel. Photographie.]
Chief's house on the Indonesian island of Sumatra, engraving from Alfred Russel Wallace's (1823-1913) expedition in Australia and the neighboring islands. Indonesia, 19th century.
Alfred Russell Wallace (1823-1913) c1895. Welsh naturalist whose memoir, which Darwin saw in 1858, caused Darwin to modify his theory of evolution.
Alfred Russell Wallace (1823-1913) Welsh-born British naturalist. From Edward Clodd Pioneers of Evolution, London,1908