The Wilton M. Krogman Center for Research in Child Growth and Development records consist of data collected by the Krogman Growth Center over a 40-year period documenting physical growth and faciodental development in Philadelphia children from approximately 1947-1989. The study observed children throughout their lives, starting at infancy once Philadelphia's participation in the Collaborative Perinatal Project (1959-1974) began. In all, the data collected from these growth studies helped establish healthy growth standards for children, and reflect largest and longest U.S. studies on growth, pregnancy, and childhood. The collection includes a variety of mixed materials and medical records, including: photographs, clinical notes, patient evaluations, family medical histories, newspaper clippings, X-rays, and dental records.

The papers of painter Oscar Bluemner date from 1886 to 1939, with one item from 1960, and measure 6.9 linear feet. The collection documents Bluemner's career through scattered biographical material and personal and professional correspondence. Almost one-half of the collection consists of Bluemner's extensive writings and notes about his artwork, painting techniques, and art theory in the form of diaries, notebooks, lists, essays, and notes - many of which are also illustrated. Also found are annotated books, exhibition catalogs, newsclippings, artwork and sketches by Bluemner, and photographs of Bluemner's artwork and of architecture. Bluemner's work in architecture is documented to a lesser degree through scattered licenses, photographs, and design drawings.

The papers of New York painter and muralist George Biddle (1885-1973), measure 0.76 linear feet and date from circa 1910-1970. The collection includes a certificate signed by President Harry Truman, transcripts of Biddle's diaries, a manuscript of a memoir about meeting President Franklin Roosevelt, three letters from William Hunt Diederich's daughter, transcripts of letters from Bernard Berenson, sketches and mural studies, and two glass plate negatives.

The papers of George Sprague Myers provide extensive documentation of his research career in ichthyology and herpetology. The collection also offers substantial information concerning the development of Myers' interest in natural history; his college work at Indiana University and Stanford University; his teaching career at Stanford University...

The Smithsonian Institution Festival of American Folklife, held annually since 1967 on the National Mall in Washington, D.C., was renamed the Smithsonian Folklife Festival in 1998. The materials collected here document the planning, production, and execution of the annual Festival, produced by the Smithsonian Center for Folklife and Cultural Heritage (1999-present) and its predecessor offices (1967-1999). An overview of the entire Festival records group is available here: Smithsonian Folklife Festival records.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Calendars forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

The Dennis Miller Bunker collection of letters, an exhibition catalog, and photographs measures 0.4 linear feet and dates from 1882 to 1943, with the bulk of the material dating from 1882 to 1890. Most of the collection consists of letters to Bunker's friend Joseph Evans (46 letters) in New York City, written between 1882-1889. Four volumes of letterpress books, circa 1889-1890, contain letters to Bunker's fiancée Eleanor Hardy prior to their marriage in the fall of 1890, and his untimely death a few months later. There are also a 1943 exhibition catalog and three photographs of Bunker.

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). Series 5 consists primarily of color negatives but it also includes order envelopes and materials. An overview to the entire Scurlock collection is available here: Scurlock Studio Records

The papers of writer, critic, and architectural designer Rudi Blesh measure 2.1 linear feet and date from circa 1900 to 1983. The collection includes correspondence, documentation on writing projects and notes, printed materials, and photograpic materials. Much of the material concerns his collaboration with Harriet Janis on the book Collage: Personalities, Concepts, Techniques.

The Smithsonian Videohistory Program, funded by the Alfred P. Sloan Foundation from 1986 until 1992, used video in historical research. Additional collections have been added since the grant project ended. Videohistory uses the video camera as a historical research tool to record moving visual information. Video works best in historical r...