Violet Holsinger Mueller (1907-2003) studied fashion design at the New York School of Fine and Applied Art (later, Parsons School of Design) from 1926 through 1929. She worked as an interior designer for Stix, Baer & Fuller, a St. Louis-based department store, and founded her own design consultancy in Belleville, Illinois. Her papers include personal materials, and documentation created during her studies at Parsons and her design career.

The collection documents the financial transactions of Richard Codman while he was living in Paris, France representing the firm of John & Richard Codman. The collection primarily consists of account books ("memoire des ouvrages"), bills, and some correspondence relating to the interior decoration and furnishing of his houses(s) in Paris. There is a folder, which contains genealogical information from a later relative of Richard Codman. Additionally, included in the collection is one letter, in English, from Richard Codman informing a family member of the death of their brother John Codman III in 1803. The letter details the division of John Codman's wealth among his living family members.

Raymond S. Waldron, Jr. (1913-2002) attended the New York School of Fine and Applied Art (later, Parsons School of Design) from 1938-1941. After serving in World War II, Waldron worked for Lord & Taylor. In 1965, he established his own interior decoration firm. The collection includes his student work, a travel sketchbook, and professional files. Waldron's student work includes notebooks, instructor handouts, sketches and renderings, and tracings. A travel sketchbook reflects Waldron's later design studies in New York, France and Italy. Materials from Waldron's professional career include project files, design research, stereo slides of the Blair House, among other projects, and publicity for his business.

The Michael Rait student work consists of assignments that Rait completed as a student in the Parsons School of Design Environmental Design Department between 1975 and 1979. Projects in the portfolio include floor plans, elevations, perspectives, and renderings of office buildings, furniture, and restaurant, office, and residential interiors.

Mary Largent Brandt was an interior decorator, author, lecturer, and merchandising expert. In the 1940s, she designed a training course for retail sales staff to improve the merchandising of home furnishings. Included in this collection are Home Furnishings Training Course: Handbook of Home Furnishings (1946) and a binder entitled, Home Furnishings Training Course: Summary of Visual Chart Materials for Home Study and Reference (undated).

A collection of manuscripts and proofs of works published by Alexander, including Decorating Begins With You, 1958, Decorating Made Simple, 1964, and Designing Interior Environment, 1972.

This collection contains articles by Martha Horton published in the Elmira Star-Gazette, 1998-2008.

Collection contains watercolor renderings, sketches, technical drawings (ground plans, elevations and details), photographs, glass plate and acetate negatives, scrapbooks, set models and some related papers covering Urban's career in Vienna and New York as an architect, set designer, decorator and illustrator. There is a thorough representation of his New York career including his set designs for Florenz Ziegfeld (1915-1932) and the Metropolitan Opera (1917-1933). The collection also contains information on Urban's work for William Randolph Hearst as art director for Cosmopolitan Studios, his exhibitions including his 1921 Wiener Werkstätte store, and his many architectural projects. Biographical information and research gathered by Richard Cole and Randolph Carter including contributions from his daughter,Gretl Urban, and biographical notes and some letters from his widow, Mary Urban, are also present.

Ranging from the 1920s through the 1960s, this collection consists of files Jessica Rummel kept for her New York City-based interior decoration business, which operated during at least part of this period as Harding & Rummel, Inc. The files, which Rummel arranged, include small drawings, watercolors, site plans, and tracings of decorative elements, furniture, textiles, and interior layouts produced by Rummel in the course of her business. The collection also includes vendor literature, magazine and catalog clippings, postcards, price lists, and business correspondence. Rummel was on the faculty of the New York School of Fine and Applied Art (later, Parsons The New School for Design) in the Interior Architecture and Decoration Department from 1921 through 1934.

Irene Walker (1919-2002) was a Parsons School of Design alumna ('51) and an interior designer, who worked for the firm McMillen Inc., before establishing her own firm, Joie de Vivre, Irene Walker Inc., in 1966. The collection consists of Walker's student work and documentation of her professional work.