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.

Jock Pottle is a photographer of architectural models, active during the 1980s through early 2000s. The collection documents his practice photographing architectural models for large and small firms, for American as well as international projects. The collection contains only photographic materials, including photographs, negatives, transparencies, slides, and born-digital image files. The arrangement of the collection follows Pottle's system of organization by is arranged by project number, or by client or project name. A partial file listing has been created, but the collection is underprocessed.

The bulk of this collection consists of more than 22,000 black and white photographic negatives and more than 10,600 black and white photographic prints documenting commercial, institutional, religious, and residential architecture throughout the United States, with particular emphasis on sites in the mid-Atlantic region. These images date from the mid-1930s to Molitor's retirement in the mid-1980s, with the great majority of images created between 1946 and 1980. Also included in the collection are images of landscapes, industrial design, portraits, and events of personal significance to Molitor. In some select cases, color prints, color negatives, color transparencies, and 35mm slides are also available in addition to or instead of the black and white negatives and prints. Researchers are also advised that documents in this collection indicate that when faced with a lack of storage space in 1973, Molitor contacted clients to return inactive negatives that they had comissioned before 1955. In at least some cases, those clients declined to accept their negatives and Molitor subsequently destroyed the images. Thus, this collection has lacunae in the negatives series.

The collection primarily consists of negatives, transparencies, prints of architectural models arranged chronological by project number.

The collection consists of approximately 140 bound albums of photography by Ezra Stoller featuring buildings and interiors designed by Skidmore Owings & Merrill (SOM) and a small collection of project records. Projects represented include, among others, Albright Knox Art Gallery, American Republic Insurance Company, Banque Lambert, Beineck Library, Chase Manhattan Bank, Connecticut General Life Insurance Company, Ford Motor Company, HJ Heinz Research Center, John Hancock Building, Lever House, Lyndon Baines Johnson Library, and US Airforce Academy.