Charles Darwin;Burkhardt, Frederick H. (American Council of Learned Societies),Secord, James A. (University of Cambridge),The Editors of the Darwin Correspondence Project (University of Cambridge)
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Marsha Driscoll,Elizabeth E. Dunn,Dann Siems,B. Kamran Swanson,Frederick H. Burkhardt；Kimball, Raymond A.,Rollinson, Amanda
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William James/ Edward H. Madden/ Frederick Burkhardt/ Fredson Bowers/ Ignas K. Skrupskelis
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