Wendell Wolka Correspondence, 1978-2006

Lewis Regan Foundation Correspondence, 1974-1975

Charles W. Smith Correspondence, 1987-1996

Ed Reiter Correspondence, 1977-1999

Ronald Waddell Correspondence, 2000

Edwin Wolf II Correspondence, 1964-1978

Winterthur Museum Correspondence, 1966

WA - WE Correspondence

WH - WI Correspondence