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:
Camp Merritt California Transport Indiana receiving troops and freight at Pacific Mail Docks on eve of departure. Crowd NARA .tif Local identifier RB War Department Office of the Chief Signal Officer Still Picture Records Section Special Media Archives Services Division NWCSS National Archives at College Park Adelphi Road College