Claude W. Gifford Collection. Beyond his materials in the ACDC collection, the Claude W. Gifford Papers, 1919-2004, are deposited in the University of Illinois Archives. Serial Number 8/3/81. Locate finding aid at https://archives.library.illinois.edu/archon/, Claude W. Gifford Collection. 3 pages., Suggestions from Extension information specialists about content and presentation of a handbook on information for administrators of the U.S. Department of Agriculture.