 Kọ itẹsiwaju fun paragirafi yii - Ni Kínní 1944, Bowser ni a fun ni aṣẹ ti 3rd 105mm Howitzer Battalion, 12th Marines, 3rd Marine Division. A fun un ni Oju-iṣọ Oju-iṣọ Oju-iṣọ keji fun iṣẹ ti o tayọ ni agbara yii lakoko ti o gba Guam pada, ati Legion of Merit akọkọ rẹ pẹlu Ijakadi V lakoko ipolongo Iwo Jima : ó ṣe tán. 