American Philosophical Society / Edwin Grant Conklin / Robert Andrews Millikan / William Draper Lewis / Harlow Shapley / Charles Greeley Abbot / William Francis Gray Swann / Edward Samuel Corwin / Spencer Miller / Frank Aydelotte / Philip Caryl Jessup / Francis Biddle / Kirtley Fletcher Mather / George Gallup / Elmer Drew Merrill / Alfred Church Lane / Lewis Don Leet / William Lloyd Aycock / Karl Kelchner Darrow / Horace Wesley Stunkard |