The collection is comprised of digital surrogates previously available on the 21 rolls of microfilm described in the NARA publication M1055. These digital surrogates reproduced the records of the Assistant Commissioner for the District of Columbia, Bureau of Refugees, Freedmen, and Abandoned Lands, 1865–69. The records consist of 42 bound volumes and 18 feet of unbound documents. The bound volumes include letters and endorsements sent, registers of letters received, and special orders issued. The unbound letters consist primarily of letters and reports received.

The Maida Babson Adams American Garden Collection documents the work of Molly Adams, a free-lance garden photographer who photographed hundreds of private and public gardens, many of them in the mid-Atlantic region, from the late 1950s through the mid-1990s. It includes slides, photographic prints, negatives and transparencies. A significant number of images document the work of landscape designers Nelva M. Weber, Alice Recknagel Ireys, and Friede Stege. Roughly 50 gardens do not have an identified location. Some images have captions and other information written on them.

The Thomas Warren Sears Photograph Collection documents examples of the design work of Thomas Warren Sears (1880-1966), a landscape architect and amateur photographer from Brookline, Massachusetts. Sears, who was based for most of his career in Philadelphia, designed a variety of different types of landscapes ranging from private residences, schools, and playgrounds to parks, cemeteries, and urban housing developments located primarily in Pennsylvania, Maryland, and New York. In addition to some of Sears' design work, images in the collection document Sears' domestic and foreign travels, design inspirations, and family. The collection includes over 4,800 black and white negatives and glass lantern slides dated circa 1899 to 1930. While most images show private and public gardens, there are a significant number of unidentified views and views photographed in Europe during two trips he took there in 1906 and 1908. Few images are captioned or dated. In addition, there are over 50 plans and drawings, most notably for Balmuckety in Pikesville, Maryland and Reynolda in Winston-Salem, North Carolina, and 3 monographs by or about Sears.

The Septima Koehler collection includes photographic prints, correspondence and student papers that document Septima's work as a mission teacher for the Episcopal Church in South Dakota from around 1895 to 1905. Koehler taught Sicangu Lakota students at St. Mary's Mission School on the Rosebud Reservation and Hunkpapa Lakota students at St. Elizatbeth's Mission School on the Standing Rock Reservation.

This collection contains 374 photographic prints and 38 copy negatives made by Grace Nicholson, a collector and dealer of Native American and Asian arts and crafts in Pasadena, California. The majority of the photographs were made between 1910 and 1930 among various native communities in California, though there are smaller amounts of photographs in Arizona and New Mexico. Communities photographed include—Hupa, Yurok, Pomo, Karuk (Karok), Tolowa, Yokayo Pomo, Achomawi (Pit River), Atsugewi (Hat Creek), Hopi Pueblo, Kumeyaay (Digueno), Mojave (Mohave), Paiute, Taos Pueblo, Wintu, Acoma Pueblo, Maidu, Chukchansi Yokuts, Yokuts.

This collection is primarily the work of one individual, Donald Harvey Sultner, known professionally as Donald Sultner-Welles (1914-1981). The collection forms a written and visual record of Sultner's family, life, and career from 1913-1980. Its major strength is Sultner's photographic documentation of the world during his travels, ca. 1950-1980. W...

Collection documents the history of the demolition and construction of Grand Central Terminal with a focus on the period 1903 to 1913.

The Diana Davies photographs consist of images taken by Diana Davies at various stages of her career. Locations include the Festival of American Folklife, the Newport Folk Festival, the Philadelphia Folk Festival, the Poor People's Campaign, various peace and protest marches and outdoor performances, New York City, and the Georgia Sea Islands. The collection includes contact sheets, negatives, photographic prints, and slides. Original photographs, negatives, and color slides taken by Diana Davies. Materials date from 1963-2009. Bulk dates: Newport Folk Festival, 1963-1969, 1987, 1992; Philadelphia Folk Festival, 1967-1968, 1987.

The Millennium: Tribal Wisdom and the Modern World collection consists of film materials and associated documentation for the editing process of the ten-episode ethnographic television series aired in 1992 and hosted by Harvard anthropologist David Maybury-Lewis. The collection consists of field sound, camera original film in the form of outtakes and trims, edited silent film (A and B rolls and prints), and technical paper documentation including field and lab reports.

Jacques Français was a preeminent luthier, violin expert, and dealer in rare stringed instruments. Emil Herrmann was also a violin expert and dealer in rare violins. This collection contains photographic prints, negatives, certificates of authenticity, and sale books related to their business as dealers and authenticators of rare stringed instruments.