Walter Curran Mendenhall 05

Autor/Urheber:

Autor unbekanntUnknown author

Shortlink:

https://dewiki.de/b/16ac22

Quelle:

Wikimedia Commons

Größe:

526 x 700 Pixel (195717 Bytes)

Beschreibung:

Image of Walter Curran Mendenhall (1871-1957), an American geologist. Fifth director of United States Geological Survey, 1930–1943.

Kommentar zur Lizenz:

Public domain: work of United States government agency (U.S. Department of the Interior, U.S. Geological Survey)

Lizenz:

Public domain

Credit:

Website: http://libraryphoto.cr.usgs.gov/cgi-bin/show_picture.cgi?ID=ID.%20Portraits%20Collection%20%20%20%206
Image: http://libraryphoto.cr.usgs.gov/htmllib/btch239/btch239j/btch239z/port0006.jpg

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