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 Corporal Frank J. Irwin (ASN: 1210102), United States Army, for extraordinary heroism in action while serving with Company C, 107th Infantry Regiment, 27th Division, American Expeditionary Forces, in the Mount Kemmel sector, Belgium, 17 August 1918. While engaged with an American working party between the British front and support lines a British ration party passing near by was struck by high-explosive hostile shellfire, badly wounding several. Corporal Irwin, with two assistants, voluntarily twice crossed an area under heavy enemy shell and machine-gun fire in order to carry the wounded men to a position of safety.