Douglas Putnam Haskellan (1899-1979) was an American writer, architecture critic and magazine editor. This collection contains correspondence, memos, articles, speeches, lectures, transcripts, clippings, notes, printed matter, photographs, audiotapes, and memorabilia mainly relating to Douglas Haskell's editorship at Architectural Forum and his professional activities. The collection includes items dating from 1866 to 1979, with the majority of materials dating from the period of 1949 to 1964.

Gordon Bunshaft (1909-1990) was an American architect who, as a partner at Skidmore, Owings & Merrill, had a significant impact on large-scale corporate architecture. His projects include such significant urban office towers as the Lever House in midtown Manhattan, as well as modern office campuses set in natural landscapes, including such examples as the American Can Company in Greenwich, Connecticut or the Connecticut General Life Insurance Company headquarters in Bloomfield, Connecticut. Additionally, his interest in art caused him to actively integrate work by well-known modern artists into the public plazas and interiors of SOM's projects. The professional aspects of this collection can be found in clippings, project photography, oral history records, and publications, however, the majority of the collection is personal and reflects the life of Gordon and his wife Nina Bunshaft. Through correspondence, snapshots, objects, and personal papers the collection focuses on the Bunshafts' friends, their travels, and their impressive art collection of both modern and ancient sculptures and paintings.

This collection contains materials related to a full range of Blake's personal, professional, and academic lives. The bulk of the collection dates from the 1980s through the early 2000s. His professional and faculty papers document many of his interests, and primarily include published and unpublished lectures and articles. Although Blake delivered his lectures at various architectural schools in the United States and abroad, the specific locations of the lectures are not usually recorded on the documents. In addition, many articles he wrote for publication appear as annotated typescripts. There are also significant papers related to publication of his memoir No Place Like Utopia (Knopf, 1993), including correspondence and some production records. Throughout the professional and faculty papers are also found a large number of reference files relating to modern architecture, art, design, urbanism, technology, and current events, compiled over many decades. The collection also contains correspondence with personal friends, clients, and professional and academic colleagues. There is an especially significant amount of correspondence and clippings related to Patwant Singh, a Sikh writer, commentator, journalist, editor, and publisher, with whom Blake was a close friend. There are also many materials including correspondence, typescripts, and book production records related to Philip Johnson and Paul Rudolph, with whom Blake was also close. Architectural project records include original and reprographic drawings and photographs for 40 residential and institutional designs, located primarily in New York City and the surrounding region. Of particular note are drawings and papers related to Blake's important Pin Wheel House (1954) in Water Mill, New York. In addition, there are drawings related to the American National Exhibition in Moscow (1959). Finally, there is a significant number of drawings, photographs, and correspondence related to the Benjamin Gerson Residence (1999-2003) in Johnsonburg, New Jersey, one of Blake's last architectural projects.

The Wallace K. Harrison architectural drawings and papers consists of architectural drawings, photographs, correspondence, notes, speeches, manuscripts, press releases, clippings, memoranda, printed material, job lists, curriculam vitae, contracts, articles, and other material related to Harrison's architectural projects. The collection also contains a significant amount of material regarding Harrison's position as director of the Office of Inter-American Affairs, director of planning of the United Nations Headquarters and biographical material. Approximately a third of the collection is made up of photographs. Photographers include Wendy Barrows, Shirley Burden, George Cserna, Y[uzo] Nagata, and Ezra Stoller, among many others. There is also a collection of 148 art books that belonged to Harrison referred to as his "doodle books." A list of these books with brief descriptions of where Harrison drew in them is contained in the finding aid. Projects documented include Lincoln Center, Metropolitan Opera House, Rockefeller Center, Albany Mall (Empire State Plaza), United Nations, X City, ALCOA building, Corning Glass building, First Presbyterian Church, La Guardia Airport, Socony-Mobil building, Battery Park City, Radio City Music Hall, New York World's Fair (1939 and 1964), Institute for Advanced Study, National Academy of Science, Pahlavi National Library Competition, Oberlin College's Hall Auditorium, Pershing Memorial, Rockefeller University, Hopkins Center, The Anchorage, Avila Hotel, and numerous other buildings and residences.

This collection contains architectural photographs, drawings and records related to the architectural projects and designs of Warren and Wetmore, principally in the United States, but also representing commissions in Canada, Cuba, and Puerto Rico. Unfortunately, the bulk of architectural drawings produced by the firm are no longer extant. Additionally, it holds a variety of photographs and other records used as reference materials in the course of Warren and Wetmore's professional work. Lastly, a small group of student and personal papers and photographs from Whitney Warren completes the collection.