This image was acquired from
flickr. 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:
blackandwhite monochrome outdoor black and white PSA USN Junk Force radioman communicates with other craft of his unit during patrol against the Viet Cong. Photograph released . PSA USN Junk Force radioman communicates with other craft of his unit during patrol against the Viet Cong. Photograph released .