Fiting Instructions. Wireless Sets. no.19, 19 HP. 19/19, 19 H.P./19 in Trucks, 15 CWT, 4x4, 4x4, Personnel and Trucks, 15 CWT, Half Tracked, Personel. WO … Working Instructions. Switchboard F and F, MK I, MK I* and MK II. WO 1016 - Engeland Voorschrift Working Instructions. Apparatus, Loudspeaking, no. 10. Complete Station no. 1. WO 1571 - Engeland Voorschrift Working Instructions. Training Set W.T. Mks. 2, 2* and 3. WO 1526 - Engeland Voorschrift Working Instructions. Wireless Sets. no.38. MK. II or MK. II* in Churchill I, II, III and IV Tanks. WO 1072 - Engeland Voorschrift
