United States. War Department. *20th”.220.1 Document no. 577, 579, 585, 586, 590, 597, 599, 635, 663, 664, 666, 705 (part 1-3), 727, 746. Confidential. For official use only. Washington. 1917,18. 16v. Illus. Plates. Charts, Diagrams. Plans. Maps. Tables. 19 cm. Pamphlets on methods of attack and defense, etc., issued during the Euro- pean War.
This card was printed at ‘ie Boston GS Public Library, November 16, 1925.
N1738 — European War, 1914-1919. Military and naval studies.