The Yatsuhashi Harumichi Family Papers (1906-1976) document the professional and personal lives of a Japanese-American family in Boston during the twentieth century. The patriarch, Yatsuhashi Harumichi (1886-1982), was an influential Asian art dealer and the papers also document the professional experiences of Asian art dealers in the United States during the early and mid 20th century. Mr. Yatsuhashi worked at the antiquities firm of Yamanaka & Company before starting his own Asian antiquities shop in 1945. Included in the papers, portions in Japanese, are correspondence; catalogues relating to the Alien Property Custodian's 1944 liquidation of Yamanaka & Company's New York branch's holdings; photographs depicting art objects and shop interiors, the Yatsuhashi family, Yamanaka & Company, and extended family, friends, and colleagues; and items belonging to Mr. Yatsuhashi's wife, Shigeki, and some of their children.

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

Vivian E. Garrison was an applied medical anthropologist who researched the cultural understandings and community treatment structures surrounding mental illness and mental health care among low-income, minority, and migrant communities of the New York metropolitan area. The Vivian E. Garrison papers document this research and consist of clinical and case files; research policies and protocols; presentations and workshops notes; manuscripts and drafts; publications and working papers; correspondence; grant applications; administrative files; sound recordings and films; annotated scholarly literature; and personal biographical material.

The records of Jacques Seligmann & Co. measure approximately 203.1 linear feet and date from 1904 to 1978, with bulk dates from 1913 to 1974. The collection includes extensive correspondence files, reference material on American and European collectors and their collections, inventory and stock records, financial records, exhibition files, auction files, and the records of subsidiary companies. The collection is an invaluable resource in tracing the provenance of particular works of art and provides a comprehensive view of the activities of collectors and art dealers in the years leading up to and following World War II.

The papers of New York art historian Francis O'Connor measure 23.4 linear feet and 0.001 GB and date from 1920-2009. Found within the papers are artist and exhibition files, questionnaires, transcripts, writings, project files, and printed and digital material that pertain to O'Connor's research and publications on the New Deal and the Federal Arts Project of the Works Progress Administration.

The papers of Aleš Hrdlička, curator in the Division of Physical Anthropology, Department of Anthropology, United States National Museum of the Smithsonian Institution, offer considerable insight into the development of physical anthropology in the first half of this century. The papers include honors bestowed on Hrdlička, autobiographical notes, correspondence with many of the leading anthropologists of the day, anthropometric and osteometric measurements and observations (forming most of the collection), extensive photographs of Hrdlička's field work, manuscripts, research materials, and "My Journeys" (essentially a diary Hrdlička kept of his field work). In addition, there is material of a personal nature. The papers date from 1875 to 1966, but the bulk of the materials date from 1903 to 1943, the time of Hrdlička's career at the USNM.

The Frank Perls papers and Frank Perls Gallery records measure 23.8 linear feet and date from 1920-1983, with the bulk dating from 1949-1975. Personal papers include writings, military records, appointment calendars, and photographs. Gallery records date from its opening in 1939 until its closure in 1981 and consist of financial, sales, and legal records; exhibition files; exhibition catalogs and announcements; subject files that contain a variety of correspondence with artists, dealers, galleries, museums, and friends and family, as well as reference materials and photographs; and scrapbooks.

This collection contains over 37,000 35mm slides, 3,000 glass lantern slides and garden files that may include descriptive information, photocopied articles (from journals, newspapers, or books), planting lists, correspondence, brochures, landscape plans and drawings. Garden files were compiled by Garden Club of America (GCA) members for most of the gardens included in the collection. Some gardens have been photographed over the course of several decades; others only have images from a single point in time. In addition to images of American gardens, there are glass lantern slides of the New York Flower Show (1941-1951) and trips that GCA members took to other countries, including Mexico (1937), Italy, Spain, Japan (1935), France (1936), England (1929), and Scotland. A number of the slides are copies of historic images from outside repositories including horticultural and historical societies or from horticultural books and publications. The GCA made a concerted effort in the mid-1980s to acquire these images in order to increase its documentation of American garden history. Because of copyright considerations, use of these particular images may be restricted.

The records of the American Academy in Rome measure 65.9 linear feet and date from 1855 to 2012. The collection documents the history of the institution from its inception in 1894 as the American School of Architecture in Rome, through the end of World War II, and chronicles the contributions the academy has made to America's cultural and intellectual development. Nearly one-half of the collection consists of an unprocessed addition received in 2014 containing records that mostly post-date World War II and include correspondence and subject files of officers and executives based in the New York office of American Academy in Rome.

This collection consists of the archives of Giuseppe M. Bellanca and his company, including the following types of mediums: drawings, stress analysis tests, reports, photographs/negatives, documents, correspondence, patent information, newspaper clippings, business records, and financial statements.