Results for "Langley, S. P. (Samuel Pierpont), 1834-1906"
Samuel P. Langley
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley
- Date: 1901
- Creator: Unknown (D. G. Mc?)
- Creator: Unknown (D. G. Mc?)
Secretary Samuel P. Langley
- Date: c. 1905
- Creator: Dinst, Chine
- Creator: Dinst, Chine
Secretary Samuel P. Langley
- Date: c. 1895
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Samuel P. Langley: Solar Scientist, 1867-1891
- Date: 1969
- Creator: Obendorf, Donald Leroy
- Creator: Obendorf, Donald Leroy
- SI History Chronology
S. P. Langley Named Director of Observatory
- Date: March 2, 1890
- SI History Bibliography
A Biographical Sketch of S. P. Langley
- Creator: Brashear, John A
- Creator: Brashear, John A
- SI History Bibliography
Sketch of Professor S. P. Langley
- Date: 1885
- Creator: Holden, Edward Singleton
- Creator: Holden, Edward Singleton
Samuel P. Langley Commemorative Statue
- Date: c. 1915
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Secretary Samuel Langley Dies
- Date: February 27, 1906
Secretary Samuel P. Langley
- Date: 1901
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley Memorial Tablet
- Date: 1908 c
- Creator: Unknown
- Creator: Unknown
