Notes on the selection and use of metals in ordnance design. November 18, 1924. Prepared by Ordnance department metallurgical board. Watertown arsenal, Mass. - Washington, Govt. Print. Off., 1924. - iii, 57 p. 24 cm. At head of title: Ordnance dept. Doc. no. 2050. LCCN: war24000024 Subjects--Topical Terms: Ordnance--Manufacture.Metals. LC Class. No.: TA459 / .U64 1924