Search Results

 7 results in yourPeople - Subjectsearch for"Samuel Pierpont Langley"Advanced Search
Current Lightbox
Samuel Pierpont Langley, Secretary, Smithsonian Institute, 1913. Creator: Harris & Ewing.
 
Samuel Pierpont Langley, Secretary, Smithsonian Institute, 1913. Creator: Harris & Ewing.
 
Langley, Samuel Pierpont, Secretary, Smithsonian Institute - Memorial Tablet in Entrance..., 1913. Creator: Harris & Ewing.
 
American aviation pioneers Charles M. Manly and Samuel Pierpont Langley, c1890s. Creator: Unknown.
 
Portrait of Samuel Pierpont Langley (1834-1906), August 22, 1887. Creator: James Notman.
 
Portrait of Samuel Pierpont Langley (1834-1906), Before 1890. Creator: James Notman.
 
SP Langley's steam-powered model plane Aerodrome, c1896. Creator: Unknown.