Drainage and erosion control / War Department, Corps of Engineers Planting / War Department, Corps of Engineers Copies of proclamations, orders in council and documents relating to the European war / comp. by the Department of the Secretary of State of Canada, … technical regulations Fire-control and sighting matériel for antiaircraft artillery / War Department : Data transmission systems, M2, M2A1, and M2A2; instrument trailers, M2 and M2A1 (including power … technical regulations Fire-control and sighting matériel for antiaircraft artillery / War Department : Altimeters / War Department war department technical manual Service record : WD AGO form 24 A war department technical manual Service record war department technical manual Preparatin of separation forms War time lighting restrictions for industrial and commercial premises / issued by the Home Office (A.R.P. Department) detection and identification of war gases : notes for the use of gas identification officers / Ministry of Home Security, Air raid precautions department training manual Topography and surveying / War Department : Geodetic surveying / War Department document Letter from the secretary of war transmitting report of contingent expenses of the War Department for the year ending June 30, 1861
