Results for "Twitter"
- SI History Bibliography
Samuel Pierpont Langley
- Date: 1934
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- SI History Chronology
Langley Aerodrome Model Tested
- Date: May 6, 1896
- SI History Bibliography
The 1914 Tests of the Langley "Aerodrome"
- Date: 1942
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
Langley with His Aerodrome
- Date: 1903
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
The Expanding Role of the Smithsonian Institute in Aviation and Education
- Date: September 1955
- SI History Bibliography
1914 Tests of the Langley "Aerodrome"
- Date: 1943
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
Langley Aerodrome in Flight
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Langley Aerodrome No. 5
- Date: May 6, 1896
- Creator: Bell, Alexander Graham 1847-1922
- Creator: Bell, Alexander Graham 1847-1922
- Online Publications
Joseph Henry's Letter to John Wise (April 13, 1858)
- Date: April 13, 1858
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
- Online Publications
Capable of Flight: The Feud Between the Wright Brothers and the Smithsonian
- Date: Spring 1987
- Creator: Crouch, Tom D
- Creator: Crouch, Tom D
Secretary Adams and Barry Goldwater
- Date: 1987
- Creator: Tinsley, Jeffrey Wayne 1947-2017
- Creator: Tinsley, Jeffrey Wayne 1947-2017
Samuel P. Langley at Aeronautical Congress in Paris, France
- Date: Spetember 20, 1900
- Creator: Unknown
- Creator: Unknown
