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Crab collected by Titian Peale in Florida, 1817.
Friday, November 20, 2009, 3:31 am EST
Shelly Costa, Independent ScholarPhiladelphia Area Seminar on the History of Mathematics, Villanova University
Friday, November 20, 2009, 3:00 am EST
Jim Endersby, Sussex UniversityUniversity of Pennsylvania, Penn's "Year of Evolution"
Friday, November 20, 2009, 3:00 am EST
Keith Wailoo, Rutgers UniversityDrexel University School of Public Health
Thursday, November 19, 2009, 3:00 am EST
Jim Endersby, Sussex UniversityPenn Humanities Forum, University of Pennsylvania, and American Philosophical Society
Thursday, November 19, 2009, 3:00 am EST
Susan E. Hawkins, Kingston UniversityBarbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Wednesday, November 18, 2009, 3:00 am EST
Benjamin Gross, Princeton University and Chemical Heritage FoundationChemical Heritage Foundation
Wednesday, November 18, 2009, 3:00 am EST
Andrew Berns, University of PennsylvaniaConsutate General of Italy in Philadelphia and the University of Pennsylvania
Tuesday, November 17, 2009, 3:00 am EST
Jim Endersby, Sussex UniversityDepartment of History and Sociology of Science, University of Pennsylvania
Saturday, November 14, 2009, 10:11 pm EST
The Academy of Natural Sciences
Friday, November 13, 2009, 5:18 pm EST
Lisa Rosner, Ph.D., Richard Stockton College of New JerseyThe F. C. Wood Institute for the History of Medicine and the Mütter Museum at the College of Physicians of Philadelphia
- Carnegie Mellon University
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
- University of Manchester
- University of Pittsburgh