The Russian Aeronautical Collection is a mix of technical, historical, and cultural reference materials, including originals or copies of articles, documents and other historical materials relating to Russian and Soviet aviation from the Tsarist period through the Soviet era. The collection focuses on key events, personalities and aircraft designs, and certain subject areas are covered in depth, including the life and career of Igor Sikorsky, the transpolar flights of the 1930s, Soviet aviation in the Spanish Civil War, and the operational history of the Soviet Air Force in World War II.

This accession consists of the website and mobile website for the Chandra X-ray Center as they existed on October 29, 2012 and on December 18, 2012. The Center is operated by the Smithsonian Astrophysical Observatory for the United States National Aeronautics and Space Administration. The website includes information about the telescope and ...

Record Unit 85, records of the Smithsonian Astrophysical Observatory, covers the years 1923-1965. Most records end by 1954, with the exception of Quarterly Progress Reports, which extend through the year 1965. Most of the documentation is of the field stations: Table Mountain, California; Montezuma, Chile; Mount St. Katherine, Egypt; and ...

"The Fulton Airphibian." Heavily illustrated sales brochure produced by Continental, Inc. to market the Continental Inc Airphibian family of aircraft; 48 pages, 1947.

John Matthew Miller III (born June 3, 1896) was active in aviation throughout his life, as a naval aviator, air mail pilot, transport pilot, autogiro pilot, flight instructor, aircraft manufacturer, airport operator, agricultural pilot, and helicopter test pilot, working at different times for the United States Navy, the U.S. Aerial Mail Service, Pitcairn Aeronautical Corporation, and the U.S. Department of Agriculture; from 1927-1929 Miller operated his own business, the Miller Aviation Corporation of New Brunswick, New Jersey. The collection includes Miller's pilot licenses and log books, scrapbooks, photographs, newspaper clippings and assorted ephemera, predominantly from the 1914 to 1939 period of Miller's life.

The Thomas Prichard Rossiter and Rossiter Family papers measure 0.5 linear feet and date from 1840 to 1961. Included are letters to painter Thomas Prichard Rossiter and letters to his son, architect Ehrick Kensett Rossiter, documenting their friendships with many artists and Thomas Prichard Rossiter's sketchbook and loose sketches. Edith Rossiter Bevan's papers include her writings on her grandfather, Thomas Prichard Rossiter; a scrapbook; photographs of the Rossiter family; notes by Bevan; news clippings; and other printed material. Also found is Bevan's collection of artists' letters.

The papers of sculptor, writer, and earthworks artist Robert Smithson and his wife, sculptor, filmmaker, and earthworks artist Nancy Holt measure 15.1 linear feet and date from 1905 to 1987, with the bulk of the material dating from 1952 to 1987. The papers consist of Smithson's biographical material; business and personal correspondence, much of it with artists; interview transcripts; extensive writings and project files; financial records; printed material; a scrapbook of clippings; holiday cards with original prints and sketches; photographic material; and artifacts. Also found are project files related to Nancy Holt's motion picture film Pine Barrens and her seminal environmental work of art Sun Tunnels, including a video documentary about Sun Tunnels.

Original and photocopied correspondence, financial papers, newspaper clippings, legal documents, insurance policies, account book, genealogical notes, wills, lottery tickets, and currency, documenting the activities of the Ramsay family of Alexandria, Virginia and related families.

The records of the New York Tibor de Nagy Gallery measure 43.9 linear feet and date from 1941-2016. The records document the activities of the gallery through business records and correspondence, exhibition files, artist files, financial and legal records, inventory records, and a small amount of records of the Houston Branch.

The Marvin E. Mundel Industrial Engineering Collection contains correspondence, reports, data, notes, publications, books, charts, certificates, awards, writings, photographs, films and videos that document the life and career of Marvin Mundel, a well-known expert in the field of work management and productivity enhancement.