From the Malacology collection, one of the largest in the world.
Friday, November 6, 2009, 3:00 am EST
The Wagner Free Institute of Science
Wednesday, November 4, 2009, 3:30 am EST
The College of Physicians of Philadelphia, Section on Medical History and Section on Medicine, Ethics, and the Law
Wednesday, November 4, 2009, 3:00 am EST
Chemical Heritage Foundation
Monday, November 2, 2009, 7:30 pm EST
Department of History and Sociology of Science, University of Pennsylvania, and Philadelphia Area Center for History of Science
Thursday, October 29, 2009, 3:00 am EDT
Barbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Wednesday, October 28, 2009, 9:36 pm EDT
Princeton Center for the Study of Books and Media
Wednesday, October 28, 2009, 1:00 am EDT
Chemical Heritage Foundation
Tuesday, October 27, 2009, 1:00 am EDT
Department of History and Sociology of Science and Department of Anthropology, University of Pennsylvania
Friday, October 23, 2009, 10:00 pm EDT
Friends of the American Philosophical Society, History of Education Society, and Philadelphia Area Center for History of Science
Friday, October 23, 2009, 2:00 am EDT
Bryn Mawr College Library
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