Oswald Theodore Avery, Canadian-born American bacteriologist and molecular biologist. Artist: Unknown

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Oswald Theodore Avery, Canadian-born American bacteriologist and molecular biologist. Pictured at work in a laboratory examining a Petri dish of culture. Avery (1877-1955) was one of the founders of the science of immuno-chemistry.

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Photo credit: © Ann Ronan Picture Library/Heritage-Images / Alamy / Afripics
License: Licensed
Model Released: No

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