- CollectionMS/MS 01.27 - Paul Henson Appleby Papers 1891-1963
- 2 - Correspondence
- 4 en plus...
- Dossier5 - Correspondence between Paul H. Appleby and Robert Herman.
- Dossier6 - Letters to Paul H. Appleby from Presidents Franklin Delano Roosevelt and Lyndon B. Johnson.
- Dossier7 - Letters to and from Ruth Meyer Appleby.
- Dossier8 - Letters from Mary Ellen Appleby Sarbaugh to her parents. Most written while she was a student at Grinnell College.
- Dossier9 - Christmas card from Edward Steiner to John and Mary Ellen Appleby Sarbaugh, 1913 Grinnell College class letter.