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:
AERIAL BROWNIE. Gun cameras are synchronized with the . calibre machine gun fire on U.S. Air Force jet... NARA .tif Scope and content General notes Local identifier AFAC Department of Defense Department of the Air Force Still Picture Records Section Special Media Archives Services Division NWCSS National Archives at College