The papers of folk art collector and museum curator Herbert Waide Hemphill date from 1776-1998, bulk 1876-1998, and measure 26.7 linear feet. Found within the papers are biographical materials, personal business records, files documenting his collecting, writings, art work, minutes of meetings, a scrapbook, printed material including exhibition and auction announcements and catalogs, and miscellaneous artifacts. The collection also contains numerous photographs of Hemphill, family members, his residences, friends and colleagues, exhibitions, travel, and art work. Sound and video recordings include interviews of Hemphill.
The Chuck and Jan Rosenak research material dates from circa 1938-2008 and measures 17.6 linear feet. The collection contains research files for four books by the Rosenaks and includes letters, writings, notes, printed matter, tape-recorded interviews with artists, and photographic material.