Results for "Smithsonian Institution. Assistant Secretary for Research"
- Finding Aid
SIA RU000046, Smithsonian Institution Office of the Secretary, Records, 1925-1949
- Date: 1925 1925-1949 1929
- Creator: Smithsonian Institution. Office of the Secretary
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000031, Smithsonian Institution Office of the Secretary, Correspondence, 1866-1906, with related records to 1927
- Date: 1866 1866-1927 1866-1906, with related records to 1927
- Creator: Smithsonian Institution. Office of the Secretary
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000030, Smithsonian Institution Office of the Secretary, Correspondence, 1882-1890
- Date: 1882 1882-1890
- Creator: Smithsonian Institution. Office of the Secretary
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 05-162, Smithsonian Institution Office of the Secretary, Correspondence, 1903-1925
- Date: 1903 1903-1925
- Creator: Smithsonian Institution. Office of the Secretary
- Creator: Smithsonian Institution Archives
Secretary Langley with Children
- Date: Unknown, c. 1900
- Creator: Unknown
- Creator: Unknown
Secretary Samuel P. Langley
- Date: c. 1905
- Creator: Dinst, Chine
- Creator: Dinst, Chine
Secretary Langley with Family and Friends
- 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
Secretary Samuel P. Langley
- Date: c. 1895
- Creator: Unknown
- Creator: Unknown
Secretary Langley and His Brother
- Date: c. 1846
- Creator: Unknown
- Creator: Unknown
- Finding Aid
SIA RU000033, Smithsonian Institution Office of the Secretary, Correspondence, 1865-1891
- Date: 1865 1865-1891
- Creator: Smithsonian Institution. Office of the Secretary
- Creator: Smithsonian Institution Archives
