Instruction du 20 juin 1919 sur le mortier stokes de 81 m/m modèle 1918 mise à jour avec le rectificatif et additif no. 1 du … Military Engineering. Demolitions, Part I, Provisional. WO 7486 Military Engineering. Roads, Airfields, and Mechanical Equipment. Part I. Roads. WO 7487 Training Memorandum. no. 24. Royal Engineers. WO 8271 Range table for .303-inch Vickers machine gun (using MK. VII ammunition) Annual report of the U.S. Coast Guard