U.S. Geological Survey Photographic Library

ID. Portraits Collection 918

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Major John Wesley Powell at his desk in the Adams Building on F Street, N.W., Washington, DC. ca 1896. Photo courtesy of Smithsonian Institution.

Major John Wesley Powell at his desk in the Adams Building on F Street, N.W., Washington, DC. ca 1896. Photo courtesy of Smithsonian Institution.

Image file: /htmllib/btch240/btch240j/btch240z/port0918.jpg