March 6 1945, Iwo Jima. The crew of a 40mm quad anti-aircraft gun of the
heavy cruiser U.S.S. Alaska (CB-1) insert clips into the loaders of the left pair of guns.
The sailor on the right is Seaman 2nd-Class Richard Roberts and the one with the microphone
is Gunner's Mate 2nd-Class Glenn F. Groff. National Archives 80-G-K-3740