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Credit
Discourse in commemoration of the founding of the Academy of Natural Sciences of Philadelphia / by William Parker FOulke ; delivered, March 20, 1854, in the hall of the University of Pennsylvania. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)