Instruction Generale sur le tir de l'artillerie - Frankrijk Voorschrift Stafduties in the field. 1949. WO 8457(Appx E) - Engeland Voorschrift 26/GS Trg Publications/1701 Reglement de Manoeuvre de L'Artillerie. Premiere Partie. Titre IXc. Manuel de Tir de 105 L. Modele 1913 - Frankrijk Voorschrift Reglement de Manoeuvre de L'Artillerie, 3e Partie, Service en Campagne - Frankrijk Voorschrift Manual of Ceremonial, 1935, WO 7961 - Engeland Voorschrift 26/Manuals/1435 Field Service Regulation. Operations Higher Formations. - Engeland Voorschrift, 26/Regulations/1803 Artillery Training. Field Gunnery. Volume III. Pamphlet no.3 A, Part I, Fire Dicipline and Observation of Fire, 1942, WO 7972 Artillery Training Pamphlet. no.5. Survey. Volume VI. General Principles and Practice of Sound Ranging, WO 7311 Artillery Training. Pamphlet no.6. Survey. Volume VI. Estimation of Calibre form Time of Flight. WO 7313 Signal Training. Pamphlet no. 4. Construction and Maintenance ofLines. Part III. Poled Cable and Multi-Airline. WO 8256 Reglement sur L'Instruction du Tir de L'Infanterie - Frankrijk Voorschrift War Office Film Catalogue, 1944, Part III. Film Strips. WO 1583