New York: P. F. Collier & Son, 1916-1917. First Edition. Hardcover. Set of 12 volumes (complete set to 1917, Vol. XII). Octavo. 9.25 x 6.75 inches. 3816 pp. First Printing. This compilation, published incrementally as the war progressed, ultimately consisted of 20 volumes. Dark blue blind-stamped cloth-covered boards with gilt-stamped.....