Salon internationale de l'aéronautique et de l'espace : Paris 1969 / Ministry of technology ; foreword by: Anthony Wedgewood Benn Noordierland : (business as usual) / Joris Bakker positie van Engeland in den Wereldoorlog : "door een Hollander beoordeeld" / S. Heijmans Jz. Deutsche Gefangene in England Royal Air Force Museum Hendon heropbouw van Groot-Brittannië / Britsche Voorlichtingsdienst rise and progress of the British explosives industry / published under the auspices of the VIIth international congress of applied chemistry by its explosives section Charles Gordon : un héros / F. Grin British Secret Service during the Great War / by Nicholas Everitt ; [with a foreword by Northcliffe] Two studies in the history of the tower armouries / by Alan Borg ; communicated to the Society of Antiquaries Histoire d'Angleterre depuis l'avènement de Jacques II / T.-B. Macaulay : Tome 1 Uniforms for officers and men / [by Bryan Fosten]