Handbook of the B.L., 6 inch 26 CWT, Mark I, Howitzer on Mark I. Travelling Carriage. (Land Service). 1917 WO 3496 - Engeland Voorschrift 40/W.O./3496 Technical Handbook for the Centurion Mks. 1, 2 and 3, W.O. Code No. 1899 - Engeland Voorschrift Inter-service. Ammunition & Ammunition Package. Markings. W.O. Code No. 1803 - Engeland Voorschrift Working Instructions. Training Set W.T. Mks. 2, 2* and 3. WO 1526 - Engeland Voorschrift User Handbook for Centurion I, II and III, W.O. Code No. 1881, 1948 - Engeland Voorschrift Centurion Mks 2 and 3, Crew Maintenance, W.O. Code No. 5942 - Engeland Voorschrift User Handbook for Centurion Mk. 3, W.O. Code No. 10538, 1953 - Engeland Voorschrift User Handbook for Centurion Mk. 3, W.O. Code No. 10538, 1953 - Engeland Voorschrift Illustrated spare parts listss for Tank, Med. Gun, Centurion, MK.5, 1958, W.O. Code No. 12115, 57 Tanks 3531. - Engeland Voorschrift Handbook of the Range=Finder Infantery No. 2 (Bar & Stroud.) 31.5 inches base. 1913 - Engeland Voorschrift 40/W.O./1855