1. Letter from Peking Union Medical College to Florence R. Sabin Publication: Produced: 19 February 1921 Archival Collection: The Florence R. Sabin Papers (Profiles in Science)
2. Invitation to the Honors Convocation of the University of Michigan Publication: Produced: 26 April 1946 Archival Collection: The Donald S. Fredrickson Papers (Profiles in Science)