The materials document negatives that could not be connected to a specific client. The subjects include art, buildings, and unidentified individuals.

The collection documents Mongomery C. Meigs, an Army officer, engineer, architect, and scientist. Meigs's papers include scrapbooks and photographs relating primarily to his work on the Pension Building and the Washington Aqueduct in Washington, D.C. but also his interest in politics, military affairs, construction, Native Americans, inventions, real estate, and financial matters.

The Scurlock photographic studio was a fixture in the Shaw area of Washington, D.C. from 1911 to 1994, and encompassed two generations of photographers, Addison N. Scurlock (1883-1964) and his sons George H. (1920- 2005) and Robert S. (1916-1994). Subseries 4.8 consists of black and white silver gelatin negatives. An overview to the entire Scurlock collection is available here: Scurlock Studio Records

Collection consists of 183 35mm photographic slides that Dr. John M. Fogg took of a variety of arboreta, botanic gardens, plant nurseries, and other assorted gardens throughout the United States and Canada between 1955 and 1967.

This collection contains 273 silver gelatin photoprints (Series 1), most of which apparently were made during the 1930s and early 1940s, contemporaneously with the original negatives. All are 8" x 10" or slightly smaller, unmounted except for flush mounted linen on the backs of some prints. The photographs were made primarily in two locations, Ne...

The personal papers of Robert "Bob" and Louise Koke consist of 2.4 cubic feet and document the couple's years traveling and living in Asia before, during, and after World War II. The bulk of the material is from 1935 through 1949 and consists of correspondence, a travel diary, financial documents, and photographs. The papers concern their initial travels through Asia, their time running a hotel in Bali, Bob's military service in Sri Lanka and India during World War II, and their experiences in Shanghai after the war and before the Communist takeover of China, with a small number additional materials from the period following their return to the United States.

Bailey Willis Glass Plate Photonegatives Collection consists of 160 glass plate photonegatives and 119 modern copy prints mostly of Japanese subjects. Depicting Meiji-era Japan and traditional paintings, the photographs are attributed to the prominent American geologist Bailey Willis, who travelled to Japan in 1904 in his return trip from China to ...

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.

These records document the planning, development, and installation of exhibitions by the Department of Painting and Sculpture, Hirshhorn Museum and Sculpture Garden (HMSG). Included are biographical and bibliographical research files on artists; correspondence with museums, galleries, and artists concerning loan of artwork; loan reports; ...

Collection consists of lantern slides and stereographs produced by several companies: Keystone View Company, Better America Lecture Service, Incorporated, American Press Association, J. Stanley-Brown, William H. Rau, and J. F. Maertz Department Store. The lantern slides were primarily intended to be used for educational presentations about the United States, other countries, history, and society. Many of the slides and stereographs are accompanied by descriptive text and in some instances by small cards--one card for each slide--and in other instances directly on the back of a stereoview. The majority of images were taken from 1900 to 1930.