Arthur J. Vidich (1922-2006) was a long-term member of the faculty at the New School for Social Research as a professor of Sociology (1960-1991). He published dozens of books, papers, and edited anthologies, notably Small Town in Mass Society: Class, Power, and Religion in a Rural Community (1958). This collection contains material documenting his teaching, writing, lectures, and other academic and professional work spanning his entire career. Included are correspondence with colleagues, friends, and presses; manuscript and typescript drafts of his writings; conference and lecture materials; subject files relating to his colleagues and personal life; and items pertaining to his teaching at the New School and other institutions, as well as his role as chair of the New School Sociology Department; photographs; and audio and video recordings of lectures, talks, and courses.

Dan Arje (1923-1993) was a designer and display director for Bonwit Teller. The collection primarily consists of albums of photographs and news clippings about Arje's displays, and correspondence regarding his decorating work for the White House during the Kennedy and Johnson administrations, including decoration of the White House Christmas tree. Also present are materials about Bonwit Teller and Tiffany's designer Gene Moore.

Eugene Paul Ullman (1877-1953), was an American painter of landscapes, portraits, and still lifes. Ullman studied and later taught with artist William Merritt Chase during the earliest years of the Chase School, predecessor school to what became Parsons School of Design. The collection consists of artwork in the form of sketches and photographs of paintings, correspondence, exhibition catalogs, a scrapbook, and unpublished essay manuscripts. Much of the material is annotated by Ullman's youngest son, Pierre L. Ullman. Also included are files documenting the life of an older son, Paul Ullman, who was killed in France during the Second World War.

Giuseppe Zambonini (1942-1990) was an Italian-born and New York-based architect, interior designer, theater director, and teacher. This collection contains materials pertaining to Zambonini's architectural and design career, as well as items related to his tenure as dean of the New York School of Interior Design, founder and head of the Open Atelier of Design, and director of the architecture program at the Georgia Institute of Technology. Dating primarily from the 1960s through the late-1980s, materials in the collection include sketches, drawings, plans, and blueprints of Zambonini's architecture and interior design projects, as well as photographs of the building sites and finished work. Also included are correspondence, photographs, and printed material related to his teaching and administrative career. Zambonini's work as a theater producer and director in Italy is represented by photographs, scripts, audio, and a variety of posters and programs. Finally, the collection contains a small selection of Zambonini's writings and lectures.

Interior designer and Parsons School of Design alumna Henriette Granville Suhr (1917-2015) specialized in merchandising and display design. This collection represents her work for such manufacturers, retailers, and designers as Baker Furniture, Bloomingdale's, and T. H. Robsjohn-Gibbings.

Margaret McKay Tee (1882-1955) came to New York from Cripple Creek, Colorado in 1902 to attend Cooper Union. Frank Alvah Parsons later hired Tee as a student instructor at the New York School of Art. After returning to Colorado, Tee carried on a correspondence with Parsons. Tee's papers include letters from Parsons, photographs of Tee's paintings, and an autobiographical essay relating Tee's upbringing and her experiences as a young art student.

Michael Kalil (1943-1991) was an interior architect, philosopher, educator and artist, known for his innovative work with new materials and for humanizing digital technologies. From 1981 to 1991, he was the principal of Kalil Designs/Kalil Studio, a firm that specialized in high-profile commercial, prototype and theoretical, and residential design commissions. Kalil also served as an adjunct faculty member at the Parsons School of Design. The collection includes Kalil's personal and professional papers, including original artwork, sketchbooks, journals, photographs, project records, architectural drawings, photoprints and sketches, design prototypes, and posthumous materials.

The New School Art Center was established in 1960 with a donation from the Albert J. List Foundation, and remained in operation until around 1977. Directed by Paul Mocsanyi, the Center reflected the New School's commitment to engage provocative subjects, using art to explore contemporary political and social issues. Mocsanyi's files also document the founding of the Collectors Institute, an organization for private collectors established in 1973. Materials include exhibition catalogs, artist files, press coverage, posters, fliers and other publicity, administrative correspondence, and photographs, as well as the files of Paul Mocsanyi.

The Parsons School of Design Alumni Association was incorporated in 1952 and continued until Parsons School of Design merged into the New School for Social Research in 1970. Records contain correspondence, financial records, minutes, photographic materials, printed materials, scrapbooks of clippings and subject files. Also includes documents generated by earlier alumni associations that the Alumni Association incorporated into its working files.

Collection mainly consists of publicity photographs, press clippings, fashion show programs, and other materials related to the fashion design career of Stephen Walton Biddle Mason, Jr., known professionally as Stefan, between the mid-1940s and early 1960s.