The Jeanne Robert Foster papers measure 12.5 cubic feet and date from 1854-2003, with the bulk of materials from 1930-1970. Materials in the collection include biographical information, correspondence, unpublished writings, photographs, scrapbooks, and ephemera.

The Noel Riedinger-Johnson papers measure .77 cubic feet and span the years 1912 to 2013. The collection of personal papers includes research files, writings, articles, photographs, and other materials used in editing "Adirondack portraits: a piece of time," and other research on Jeanne Robert Foster and Paul Schaefer.