Wednesday, January 25, 2017, 6:30 pm EST
Tuesday, January 24, 2017, 12:00 pm EST
Thursday, January 19, 2017, 11:30 pm EST
Hagley Museum & Library (Wilmington, DE)
Wednesday, January 18, 2017, 6:00 pm EST
Wednesday, January 11, 2017, 6:15 pm EST
Thursday, December 15, 2016, 5:00 pm EST
Thursday, December 15, 2016, 4:36 pm EST
Smithsonian Institution National Air and Space Museum (Washington, D.C.)
Wednesday, December 14, 2016, 1:15 pm EST
Tuesday, December 13, 2016, 12:45 pm EST
Thursday, December 8, 2016, 11:30 pm EST
Hagley Museum & Library (Wilmington, DE)
Engraving of the “Chemical Laboratory and Lecture Room” from Robert Hare, A Compendium of the Course of Chemical Instruction in the Medical Department of the University of Pennsylvania, for the use of his pupils (Philadelphia, 1827)
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