7 cm Schnellfeuer-Gebirgskanone L/14 in zerlegbarer Lafette / F. Krupp Matériel de campagne de 75 mm à tir rapide : expériences en Hollande / Schneider & Cie 12 cm Feldhaubitzen L/12 mit Rohrrücklauf / F. Krupp Krupp'schen Feldgeschütz mit Messing-patronen / F. Krupp Handbook of instructions for the Fairchild Type CG-16 Camera machine gun and accessories / Fairchild Aerial Camera Corporation Portobel gunnery training apparatus mk.II : instruction manual 20 ft. diameter model / R.F.D. Company Tir mécanique "Baranoff" pour l'artillerie terrestre / Societe Generale d'optique, anciens etablissements Huet Handbook of instructions for the 8A-3N airplane / Douglas Aircraft Co., Inc. Trillingsmeetapparaten / Philips' gloeilampenfabrieken, afd. industriele meet- en regelapparaten UHF tubes communication and measuring equipment : technical documentation of Philips U.H.F. tubes DC 80 - EC 80 - EC 81 - EC 55 / … Marconi instruments 1954 : a cataloque of the telecommunication measurement equipment and industrial electronic instruments / Marconi Instruments Products in picture / Philips Telecommunication Industries/Philips Telecommunicatie Industrie