Winter aan het Oostfront 1941-1942 Diverse filmfragmenten 1914-1945 Handbook for the ordnance, Q.F.25-Pounder : Marks II and III on carriage, 25-Pounder Mark I and Mounting, S.P.25-Pounder C Mark I and Mounting, Valentine, 25-Pounder … Fire power : British army weapons and theories of war 1904-1945 / Shelford Bidwell and Dominick Graham schwersten Steilfeuer-Geschütze : 1914-1945 : Geheimwaffen "Dicke Berta" und "Karl" / Gerhard Taube Flak-Ziel-Gerät 76 + V2
