The papers of Cuban born cartoonist, caricaturist, graphic designer, illustrator, and art director Abril Lamarque papers date from 1883-2001, with the bulk of the material ranging from 1904-1999, and measure 6.8 linear feet. His papers contain biographical material; correspondence; writings; files on the many seminars and workshop he taught; scattered financial records; files concerning his business Abril Lamarque Creations; subject files; clippings; printed illustrations of his comics, designs, illustrations, and other work; seven scrapbooks; two sketchbooks, sketches and drawings by him, and artwork by others, including his sister, his brother, Paul Hoffmaster, Enrique Riverón, and H. Portell Vilá; and photographs and negatives depicting Lamarque, Lamarque at work, Lamarque's magic shows, examples of advertising, and friends and colleagues.

The papers of sculptor Hiram Powers measure 12.4 linear feet and date from 1819 to 1953, with the bulk of the material dating from 1835 to 1883. Over two-thirds of the collection consists of Powers' correspondence with business associates, purchasers of his artwork, and numerous friends in the United States and Florence, Italy. Of note is Powers' "Studio Memorandum," from 1841 to 1845, which contains dated notations of letters written, receipts and expenditures, business contacts, works in progress, commissions and price quotations for work, comments on problems encountered during studio work, and other notes. Additional papers include scattered biographical material, financial and legal records, printed materials, photographs of Powers, his family, artwork, as well as an extensive collection of carte de visite and cabinet card portraits of many notable figures. Also found is a small amount of artwork by Powers and others, a scrapbook, and two autograph and memorabilia albums.

The Aline and Eero Saarinen papers measure approximately 14.2 linear feet and date from 1906 to 1977. The bulk of the collection consists of Aline Saarinen's papers which document her relationship with her husband Eero Saarinen and other aspects of their personal lives, as well as Aline's work as an art and architectural critic, author, and television correspondent. Papers include research files for published and planned books (in which can be found scattered original letters of Stanford White, John Quinn and Edward Root) and other projects, NBC correspondent files, writings, committee files, correspondence, photographs, printed material, and miscellaneous personal papers.

The J. Horace McFarland Collection includes over 3,100 photographic images of private and public gardens throughout the United States, as well as some from foreign countries, dating from 1899 to 1963. Many of these images, generated for Mount Pleasant Press (later the J. Horace McFarland Company), were used to illustrate trade catalogs published by the firm as well as journal and newspaper articles. The collection also contains color records that were used as reference aids during the printing process, plant patents, and various publications of the McFarland Company.

The papers of architect and designer Florence Knoll Bassett, measure approximately 2 linear feet dating from 1932 to 2000. Through correspondence, sketches, drawings, designs, subject files, photographs, and printed material, the collection selectively documents Knoll Bassett's education, her work with Knoll Associates from the 1940s until her resignation in 1965, and projects undertaken since her retirement. It is an important source of information on the development of interior architecture and design from the 1940s to the 1970s.

The collection documents, through printed materials, photographs, audio and moving image, Don Herbert's career as a science educator under the persona of "Mr. Wizard" from 1951 until the 1990s.

Correspondence, invoices, nursery and seed catalogs, estimates, planting plans, photocopies of blueprints, photographs, negatives, autochromes, and drawings relating to the gardens of The Chimneys, the home of Emma and Gardiner Martin Lane and their daughter Katharine Lane Weems in Manchester, Massachusetts. Also included are four garden journals (1903-1928), garden-related medals awarded to Emma Lane, index files of plant materials, photocopies of garden related library cards belonging to Gardiner M. Lane, a diascope and nursery and seed catalogs. The collection also includes architectural plans, invoices and specifications from, and a framed photograph of, Raleigh C. Gildersleeve, architect of The Chimneys and brother of Emma Lane.

The Lewis & Valentine Company Collection contains records of the Lewis & Valentine Company dating from 1916 to 1971 including photographs, negatives, brochures, books, trade catalogs, company papers, letters from clients, customer lists and a history of the company written by Harold Carman Lewis. Photographs document the Rodin Museum in Philadelphia, estates in Long Island, New York, and the properties of Hugh D. Auchincloss, Eugene du Pont, Walter P. Chrysler, Otto H. Kahn, F. W. Woolworth, Pierre S. du Pont (Longwood Gardens), Charles M. Schwab and Edward T. Stotesbury. This collection contains only a sampling of the records of Lewis & Valentine and should not be considered comprehensive.

The W. Atlee Burpee & Company records, dated circa 1873-1986, document the firm's business activities developing plant varieties and marketing and selling seeds. They include accounting records, seed trial records, seed contracts, sales records, inventories, office correspondence, seed catalogs, promotional and instructional materials, advertisements and advertising reports, contest letters, daybooks, photographs, reference materials, and other items relating to the company and some of its competitors.

The papers of California ceramicist Beatrice Wood measure 26.6 linear feet and date from 1906 to 1998, with the bulk dating from 1930-1990. There is extensive correspondence with gallery owners, fellow artists, clients, friends, and family. The collection also contains biograpical materials, personal business records, writings, printed materials, photographs, and works of art. Of particular interest are the 28 diaries that Wood maintained from 1916 until her death in 1998 and 42 glazing formula notebooks dating from 1934-1997. Also found are documents of Steven Hoag and Esther Rosencranz, her husband and aunt respectively, that consist of correspondence, business records, and photographs given to the Archives of American Art as part of the Beatrice Wood papers.