This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Tongan seaman during the Challenger Expedition . en Photographed labled one of the boats crew and shows Tongan seaman standing on the deck of an unidentified ship Photographs taken probably by Corporal Newbold between and July The Voyage of Challenger was funded by the British Government for scientific purposes and seems to have