The Soviets were to receive the incomplete Hipper Class naval cruiser Lützow, the plans to the battleship Bismarck, information on German naval testing, "complete machinery for a large destroyer", heavy naval guns, three 38 cms twin turrets to defend ports, preliminary sketches for a 40.6 cm triple turret, working drawings for a 28 cm turret, other naval gear and samples of thirty of Germany's latest warplanes, including the Bf 109 fighter, Bf 110 fighter and Ju 88 bomber.