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 Nulli Secundus / [Band of the Royal Military School of Music Kneller Hall ; conducted by Lieutenant-Colonel Basil H. Brown M.B.E., A.R.C.M., R.E. ; narrated … vliegtuigen in gevecht Halifax-bommenwerpers uit de Tweede Wereldoorlog / [Jon Lake] ; [vert. ILC Taleninstituut]