Self-propelled artillery installation on the grassSelf-propelled artillery installation on the grass
A picture of a 57mm anti-tank gun on the battlefieldA picture of a 57mm anti-tank gun on the battlefield
Drawing of a german anti-aircraft self-propelled gunDrawing of a German anti-aircraft self-propelled gun
Soviet single-engine military fighter of the second world war yak-9uSoviet single-engine military fighter of the Second World War Yak-9U
Japanese ls - 9 submachine gun for the armed forcesJapanese LS - 9 submachine gun for the Armed Forces