Encyclopaedia or A Dictionary of Arts, Sciences, Miscellaneous Literature, circa 1798. Image courtesy of the Historical Society of Pennsylvania.
Monday, November 16, 2026, 12:00 pm EST
Columbia University
Monday, November 16, 2026, 3:30 pm EST
University of Pennsylvania
Tuesday, November 17, 2026, 2:00 pm EST
Wednesday, November 18, 2026, 10:00 am EST
Wednesday, November 18, 2026, 10:00 am EST
Wednesday, November 18, 2026, 12:00 pm EST
Wednesday, November 18, 2026, 6:00 pm EST
Columbia University
Thursday, November 19, 2026, 10:00 am EST
Thursday, November 19, 2026, 2:00 pm EST
Tuesday, November 24, 2026, 12:00 pm EST
University of Toronto
Friday, November 13, 2026, 1:30 pm EST
Harvard University
Friday, November 13, 2026, 12:30 pm EST
Thursday, November 12, 2026, 6:30 pm EST
Library of Congress
Thursday, November 12, 2026, 6:00 pm EST
College of Physicians of Philadelphia
Thursday, November 12, 2026, 3:00 pm EST
Johns Hopkins University
Thursday, November 12, 2026, 12:00 pm EST
Thursday, November 12, 2026, 12:00 pm EST
Thursday, November 12, 2026, 12:00 pm EST
Huntington Library
Wednesday, November 11, 2026, 3:00 pm EST
University of Toronto
Wednesday, November 11, 2026, 12:00 pm EST
Monday, November 16, 2026, 12:00 pm EST
Columbia University
Monday, November 16, 2026, 3:30 pm EST
University of Pennsylvania
Wednesday, November 18, 2026, 6:00 pm EST
Columbia University
Tuesday, November 24, 2026, 12:00 pm EST
University of Toronto
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