The Corliss Knapp Engle slide collection contains 35mm slides of gardens, garden features, flower shows, and flora photographed by Corliss Engle, a self-taught photographer and horticulturalist. Much of the collection is comprised of photographic documentation of numerous private and public gardens that she visited throughout the United States. Of particular note are images of Engle's own garden in Brookline, Massachusetts, spanning three decades; they provide excellent insight into the development and evolution of a garden over time. Portions of the collection highlight Engle's involvement with the Garden Club of America and the GCA's Garden History and Design Committee. The collection also includes various notes, lecture scripts, brochures, programs and articles on garden and plant-related themes generated or compiled by Corliss Knapp Engle.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Beverages 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

This collection contains a variety of periodicals, photographs, correspondence, business and advertising ephemera (corporate and non-profit, personal), organizational records and ephemera, created by, for, and in reaction to the Lesbian, Gay, Bisexual, Transgender (LGBT) community.

The papers document Leo H. Baekeland, a Belgian born chemist who invented Velox photographic paper (1893) and Bakelite (1907), an inexpensive, nonflammable, versatile plastic. The papers include student notebooks; private laboratory notebooks and journals; commercial laboratory notes; diaries; patents; technical papers; biographies; newspaper clippings; maps; graphs; blueprints; account books; batch books; formula books; order books; photographs; and correspondence regarding Baekeland, 1887-1943.

The Spencer F. Baird Papers are the combination of several different deposits. One group was originally labeled "Private" by the Smithsonian Institution Archives at the time they were received. Another group came to the Smithsonian from Lucy Hunter Baird (Baird's daughter), or from her estate after her death.

Papers of Uriah A. Boyden (1804-1879), a Boston civil and mechanical engineer and the inventor of the Boyden turbine. Materials include correspondence, notes, calculations, articles, notebooks, legal documents, financial documents, patents and patent assignments, design drawings, newspaper clippings, pamphlets, business cards, and a print of a daguerreotype.

This small collection of twenty-two letters written by painter and illustrator Winslow Homer to his art dealer, M. Knoedler and Company, date from 1900 to 1904. These letters to the New York gallerist concern the logistics of selling his paintings and also reference agents, collectors, and art institutions where his work was being exhibited.

The television show M*A*S*H was initially broadcast from September 17, 1972 to February 28, 1983. It told the story of doctors and nurses assigned to a fictitious medical unit, the 4077th Mobile Army Surgical Hospital, based in Uijeongbu, Korea during the 1950-1953 war.

The papers of art historian and museum educator Ruth Bowman are dated 1936-2006, bulk 1963-1999, and measure 26.7 linear feet and 21.99 GB. Professional correspondence and subject files document Bowman's relationships with colleagues and reflect her interests, activities including curatorial work, and accomplishments as a museum educator. Writings and related research materials include her thesis,"Thomas Pollock Anshutz, 1851-1912" (M.A., Institute of Fine Arts, New York University, 1971), and unfinished projects. Also found are interviews conducted by Bowman with a wide range of individuals for a variety of purposes.

The Charles D. Walcott Collection Papers (Record Unit 7004) were given to the Smithsonian by his wife, Mary Vaux Walcott, with certain more recent additions. The Archives would like to thank Dr. Ellis L. Yochelson, United States Geological Survey, and Frederick J. Collier, Department of Paleobiology, National Museum of Natural History, for th...