The collection contains the records of DMFA Director Merrill C. Rueppel, who's tenure at the DMFA was July 1, 1964-30 June 1973. Records include correspondence and subject files.

Collection contains minutes of the Mrs. Stephen I. Munger Trust Committee for 1937-1965. Minutes also contain photographs of some of the objects acquired through the fund.

This artifical collection contains general museum and exhibition attendance numbers.

This collection contains records of the Dallas Museum of Art League / DMA League / Museum League dating between 1975-2001, though the bulk of the records are from the 1990s. Records on these topics are included: Beaux Arts Ball, Board meetings and minutes, cookbooks (Gallery Buffet Soup Cookbook and The Artful Table), President's Books, Scrapbooks, Tours and travel, and Volunteer program. Records creators are League presidents and committee chairs, and DMA staff.

This collection contains gallery text and object labels for the opening installation of the Museum of the Americas in 1993. The audio tour script is also included.

The Nancy G. Sayles Photograph Archive consists of 258 color photographs taken by Mrs. Sayles in Ecuador, Guatemala, Mexico, Morocco, Panama and Peru during the period 1975-1980. The ethnographic photographs primarily depict the wear and use of traditional textiles in their native context, though the collection includes complementary photographs of the landscape, architecture and general culture and activities in the documented areas.

The collection contains documentation of a few of the projects that Lee has worked on in conjunction with the museum: 1968 Beaux Arts Ball, 90th Anniversary Timeline and Photo Montage, docent program, and the McDermott Bequest.

The collection contains photography documenting the site demolition and construction of the New Museum, 1981-1983, by J.W. Bateson Company, Inc., general contractors. The collection has been arranged in two series: demoltion and construction.

This collection consists of materials related to the New Museum sent by former staff members. This includes Stake Hitch from Larry Francell, building and installation slides from Tom Livesay, and bond ephemera and articles from Philip Seib.