Correspondence between Florence Rena Sabin and Elise L'Esperance about a tissue culture of avian tubercle bacilli. The correspondence also touches on women's organizations and the roles Sabin and L'Esperance play in them.
Correspondence about the professional operations of the American Association of University Women (AAUW). The material concerns planning eventsfor the association, fundraising efforts, and the 1924 National Convention of the AAUW.
Correspondence between Florence Rena Sabin and Joseph Marhsall Flint. The correspondence largely concerns Sabin's work on a biography of their teacher Franklin Paine Mall. There is a brief discussion of Sabin's recollections of Gertrude Stein.
Correspondence about creating an education plan for Consuelo Vadillo. Vadillo, a gynecologist from Mexico, sought additional training in the United States and the letters concern finding an appropriate program for her.
Correspondence between Maude Abbott and Florence Sabin concerning job placements for Ethel Maya Das and Vera Dolgopol. There is also correspondence about Sabin's election to the International Association of Medical Museums.