The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Distinguished Service Cross to Pharmacist’s Mate Third Class Frank Roy Yates, United States Navy, for extraordinary heroism in action while serving as a Corpsman attached to the Sixth Machine-Gun Battalion, Sixth Regiment (Marines), 2d Division, American Expeditionary Forces, near St. Etienne, France, 4 October 1918. Pharmacist’s Mate Yates attended the wounded during a heavy artillery and gas bombardment, remaining at his post even after his gas mask was torn from his face by a shell fragment. Late in the day in a violent barrage of machine-gun fire he showed entire disregard for his own safety in ministering to wounded soldiers and in organizing two crews of litter bearers to carry them from the road to the dressing station.