Our ultimate aim in the war / by Georg G. Armstrong Report of the special Armstrong and Whitworth Committee Handbook of the Vickers-Berthier light machine gun (for land service) : (Vickers-Armstrongs limited) system field artillery material of 76 M-M / Armstrong 40 mm 2 Pdr. automatic gun - 50 cals / Vickers-Armstrong Ltd Vickers-Armstrong Limited : mechanization Vickers anti-aircraft fire control gear : general description of the front line predictor and method of operation (type A) / Vickers-Armstrong Ltd. Vickers anti-aircraft control gear : drawings of predictor / Vickers -Armstrong Ltd. Vickers anti-aircraft fire controle gear : specifications of predictor and equipment / Vickers-Armstrong Ltd. Vickers anti-aircraft fire control gear : description of systems of fire, duties of operators and sequence of events in action for the Vickers predictor / … Interieur montagehal met een Fokker F.VIIa/3m opleidingsbommenwerper van de Proef Vliegtuig Afdeeling op vliegveld Soesterberg tot 1940 - Gebouwen met betrekking tot vliegveld Soesterberg tot … Motoronderdelen van de Fokker F.VIIa/3M (F.7a/3M) registratie 803 ex Postduif in de motoren werkplaats - Foto's apparatuur met betrekking tot vliegveld Soesterberg tot 1940