Samuel Pierpont Langley

Författare/Upphovsman:

Smithsonian Institution; credited to Langley himself by their archive.

Kreditera:

Smithsonian Institution Archives, Record Unit 95, Box 15, Folder 8

Kort länk:

https://www.sewiki.info/b/722e6

Källa:

Wikimedia Commons

Upplösning:

1238 x 1532 Pixel (1038604 Bytes)

Beskrivning:

Samuel Pierpont Langley, pioneer aviator and 3rd Secretary of the Smithsonian Institute. taken during his tenure at the Smithsonian (1887-1906), and credited to him. It is in the public domain as produced by the United States Government, and also because published before 1923.

Licens:

Public domain