Correspondence (family, art organizations and associations, educational institutions, galleries and museums, patrons, fellow artists), artwork, writings, memorabilia of the American realist painter.

Papers of the Italian-American painter, muralist.

Correspondence (1926-1965), limited to a very few letters; exhibition catalogs and announcements for one-man and group shows (1926-1963); 12 journals (1943-1969); photographs and negatives of Datz's work; 80 etchings on 77 copper plates; and clippings (1916-1941).

Correspondence, contracts, reviews, brochures, fliers, and photographs of various theatrical productions involving Ann Greyson.

American literary journal. Collection contains editorial files, correspondence with authors and contributors, copies of other "little magazines," indexes to APPROACH, more. List of names given in subject headings below is not comprehensive.

Letters, manuscripts, clippings, articles, and programs covering the career of the Russian-born artist.

Correspondence, manuscripts, diaries, commonplace books, drawings, photographs, and printed materials. The collection is a comprehensive documentation of the dramatist's career and includes manuscripts, typescripts, notes, and costume and scenic design for more than seventy of his plays and related writings; 31 diaries, commonplace books, and scrapbooks containing manuscript and typescript notes, travel sketches, original drawings, and photographs; and correspondence files including letters from Harley Granville-Barker, Sir Herbert Beerbohm-Tree, John Galsworthy, Booth Tarkington, and Thornton Wilder. Austin Strong's mother, Isobel Field, was the step-daughter of Robert Louis Stevenson. Consequently, the collection contains much Stevensoniana, including photographs and Isobel Field's letters from Western Samoa, where she was known as "Teuila." Also, correspondence and photographs relating to Cornwall Park, Auckland, New Zealand, which was designed by Austin Strong.

The Barry Miles Papers contains correspondence, manuscripts, photographs, and printed materials concerned with Miles' literary activities in the London counterculture. Included are letters and manuscripts from William S. Burroughs and Allen Ginsberg, among numerous others. This collection also includes material used by Miles in the research and writing of his work Ginsberg: A Biography as well as from his editorship of the annotated edition of Ginsberg's Howl.

Ben Duncan (1927-2016) was an American-born English writer and advertising executive. His partner, Dick Chapman (1930-2012), was an English advertising executive. The collection includes correspondence Duncan and Chapman exchanged between 1956 and 1957, when Chapman worked in New York City, away from the couple's home in England. It also includes Duncan's literary manuscripts and published materials.

Papers of the American playwright and director. Correspondence subject files; production material comprising research, notes, costume sketches, and drafts for plays by Bertolt Brecht, Eugene O'Neill, Arnold Wesker, Ben Shaktman and others; manuscripts; printed material (posters, playbills, programs, more); audiovisual material including audiotapes, photographs; material pertaining to Royal Court Theater in London, The Berliner Ensemble, Pittsburgh Public Theater (PPT), Theatre Nationale Populaire (TNP) in Paris, The National Endowment for the Arts; more