Berg Collection, New York Public Library.
Guy Bailey Papers, University of Vermont Archives, Library Re- search Annex, University of Vermont, Burlington.
Dorothy Canfield Fisher Collection, Bailey-Howe Library, Univer- sity of Vermont, Burlington.
Eli Hawley Canfield Papers, Vermont Historical Society, Barre.
Zona Gale Papers, Portage Public Library, Portage, Wis.
Zona Gale Collection, State Historical Society of Wisconsin, Madison.
Henry Holt Archives, Manuscripts Division, Department of Rare Books and Special Collections, Princeton University Library, Princeton, N.J.
William Holtz Collection, Herbert Hoover Presidential Library, West Branch, Iowa.
James G. Phelps-Stokes Papers, New York Public Library, New York, N.Y.
Josephine Herbst Collection, Beinecke Rare Book and Manuscript Library, Yale University, New Haven, Conn.
Paul Revere Reynolds Collection, Butler Library, Columbia Univer- sity, New York, N.Y.
Genevieve Taggard Papers, New York Public Library, New York, N.Y.
Ridgely Torrence Papers, Princeton University Library, Princeton, N.J.
Rose Wilder Lane Collection, Herbert Hoover Presidential Library, West Branch, Iowa.