Image of Andrew W. Mellon. Mellon, who served as the Secretary of the Treasury and ambassador of the United States to the Court of St. James, was a patron of the arts and sciences. Image courtesy of the Historical Society of Pennsylvania.
Thursday, December 1, 2016, 3:30 pm EST
Monday, November 28, 2016, 4:13 pm EST
Chemical Heritage Foundation (Philadelphia, PA)
Tuesday, November 22, 2016, 4:15 pm EST
Monday, November 21, 2016, 8:03 pm EST
Oregon State University (Corvallis, OR)
Monday, November 21, 2016, 5:48 pm EST
University of Pennsylvania (Philadelphia, PA)
Friday, November 18, 2016, 6:00 pm EST
Friday, November 18, 2016, 12:00 am EST
Hagley Museum & Library (Wilmington, DE)
Thursday, November 17, 2016, 8:30 pm EST
University of Pennsylvania and the Consortium for History of Science, Technology & Medicine (Philadelphia, PA)
Thursday, November 17, 2016, 6:15 pm EST
Thursday, November 17, 2016, 5:30 pm EST
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