Fonds consists of fiction, non-fiction and poetry manuscripts, a notebook, leaflets and periodicals, newspaper clippings, and a hardcover copy of The Growing Question, a gardening book published by Fillmore in 1957. Materials relate to Fillmore's interests in horticulture and political activism.
Fonds contains materials related to the early picnics organized by the committee. Materials include invitations, announcements and mailing lists, guest books, financial records, and photographs of people at various picnics.
Roscoe A. Fillmore Memorial Picnic Organizing Committee