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 Reglement sur L'Instruction du Tir de L'Infanterie - Frankrijk Voorschrift "A" Vehicle Nomenclature. WO 1609. (fotocopie) Reglement de Manoeuvre de L'Artillerie. Deuxieme Partie. L'Artillerie au Combat - Frankrijk Voorschrift Directions for the use artillery Instrument. Pamphlet no.1. Air Burst Ranging Charts. WO 7330 Directions for the use of artillery instruments. Pamphlet no.3. The Slide Rule, 1937. WO 7332 Directions of the use Artillery Instrument. Pamphlet no.8. The Comparator, Sound Ranging. WO 7336 Directions for the use of artillerie instruments Pamphlet no.9. Recorder, Sound Ranging, no.1, Marks II, III, and IV. WO 7337 Directions for the use artillery instruments. Pamphlet no.11.The Twin Marchant Calculating Machine, WO 7339 Directions for the use of artillery instrument. Pamphlet no.13. Carrier Link, Sound Ranging. WO 7341