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Samuel P. Langley Papers, 1866-1906, 1909, 1914, 1942

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Catalog Data

Langley, S. P (Samuel Pierpont) 1834-1906  Search this
Rinehart, Bentley L  Search this
Maltby, L. C  Search this
Reed, R. L  Search this
Balzer, Stephen M  Search this
Huffaker, Edward C  Search this
Manly, Charles Matthews 1876-1927  Search this
Smithsonian Institution  Search this
Smithsonian Institution Office of the Secretary  Search this
Allegheny Observatory  Search this
Physical description:
19.15 cu. ft. (22 document boxes) (2 half document boxes) (11 12x17 boxes) (4 16x20 boxes) (8 microfilm reels) (oversize materials)
Collection descriptions
1866-1906, 1909, 1914, 1942
Samuel P. Langley (1834-1906) was the third Secretary of the Smithsonian Institution. Apparently many of Langley's papers were accidentally burned after his death. Langley papers in the Smithsonian are housed in the Smithsonian Archives and the National Air and Space Museum (NASM). The Allegheny Observatory holds papers from Langley's years there, from which copies of Langley's correspondence, 1867-1887, have been made for this collection.
Addl. KW Subjects:
(RU 7000)
(1) Publications, including a bound collection of writings, and original manuscripts of many of Langley's publications, 1869-1905; (2) diaries and shorthand notebooks, mostly kept by Langley's secretary, 1889-1905; (3) bolograph curve and line spectrum readings; (4) microfilm and photocopies of Langley's outgoing correspondence from the Allegheny Observatory, 1867-1887; (5) astrophysical research correspondence; (6) scrapbooks, 1890-1903; (7) aeronautical research, including correspondence, wastebooks, and notes of Langley and Manly and their assistants, Edward C. Huffaker, L. C. Maltby, Bentley L. Rinehart, and R. L. Reed; (8) oversize aerodrome drawings and bolometer readings
These papers document important aspects of Langley's scientific and administrative career. Most of the material documents the progress of his aeronautical research from his first flying model of 1891 through the failure of his Aerodrome A of 1903. Also, information files housed in the National Air and Space Museum Library include secondary accounts and photographs relating to Langley's aeronautical studies. Related materials in the NASM Library include the Stephen M. Balzer papers, 1898-1902, which consist of correspondence with Langley and his associate, Charles M. Manly, regarding Balzer's aerodrome engines.
Repository Loc.:
Smithsonian Institution Archives, Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Aeronautics  Search this
Astronomy and astrophysics  Search this
Local number:
SIA RU007003
Data Source:
Smithsonian Institution Archives