A plaque erected in honor of Fr. Francis Duffy on the facade of Holy Cross Church in Manhattan. Fr. Duffy worked at Holy Cross from 1920 until his death in 1932.
A memorial erected in honor of the men and women from St. Thomas the Apostle who dedicated their lives to the war effort both overseas and at home. This memorial can be found at Gate of Heaven Cemetery in Hawthorne.
A letter regarding the retiring of Fr. Joseph Dineen as chaplain of the 69th Regiment. Phelan asks Hayes for a recommendation, which would end up being Fr. Duffy.
A stained glass window at Church of the Holy Innocents depicting the original painting of The Return Crucifix, in honor of the men who fought in World War I.