The Jeanne Robert Foster papers measure 13.7 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 Materials in the collection include biographical information, correspondence, unpublished writings, photographs, scrapbooks, and ephemera.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 5 cubic feet and span the years 1912 to 2014. 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.