Artillery training : Calibration / War Office. Vol III: Field gunnery Artillery training : Mechanical devices / War Office. Vol IV / @War Office. Part I: A.A. Gunnery / @War Office Artillery training : Tactical controle / War Office. Vol IV / @War Office. Part I: A.A. Gunnery / @War Office Artillery training : Equipment radar A.A. No. 3, Mark 5 / War Office. Vol IV / @War Office. Part I: A.A. Gunnery / @War Office Artillery training : Control and employment of R.A.F. resources allotted to the artillery / War Office. Vol I. Tactical employment Some treasures of the National Army Museum Military music / [prep. by the Ministry of Defence (Army) and the Central Office of Information] Noordierland : (business as usual) / Joris Bakker positie van Engeland in den Wereldoorlog : "door een Hollander beoordeeld" / S. Heijmans Jz. Deutsche Gefangene in England Vlieger-instructie : Bristol-Pegasus XXVI op T, V Rapport van den hoofdingenieur der marine J.C. Jansen en den ingenieur der 2de klasse J.F. van Beek betreffende hunne reis naar Engeland en Frankrijk tot …