English Sikorsky S-40 NC-752V ''Southern Clipper'' in flight object has role: photographer author name string: SDASM Archives Flickr user ID: 49487266@N07
Shell_Service_Station-WS_NC.JPG English applies to jurisdiction: United States of America determination method: work of the federal government of the United
English Sikorsky S-40 NC-80V ''American Clipper'' on water. object has role: photographer author name string: SDASM Archives Flickr user ID: 49487266@N07
https://commons.wikimedia.org/wiki/File:Preikestolen_3.jpg, Riksarkivet (National Archives of
Norway), No restrictions, via Wikimedia Commons
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