Link #f. x. leyendecker #frank xavier leyendecker #leyendecker #posters #american posters #american illustrators #american art #american illustration #recruiting #world war i #wwi #first world war #u.s. navy #united states navy #navy #sailors #guns #artillery #shells #artillery shells #weaponry #20th century #1910s #war #war posters #enlistment #naval artillery #gunners #recruiting posters #american artists