Contains among other things: Development of electricity and VES installations; development of engine position; barrage crushers; diagram of personnel development; longitudinal sections and upper decks as well as lower decks of ships "Schiff 28", "Schiff 41", "Schiff 16", "Schiff 45", "Kurland", "Osorno" and "Altair"; General plans for "Eilbek", "Eider", "Kolente", "Sparta", "Almeria", "Potemkin", "Rosa", "Kondor", "Linz", "Kuckuck", "Brahe", "Kurt Ramin", "Nyjenburg", "Orla", "Enz", "Frieda Peters, Ürdingen, Pontes, Riga, Heluan, Hanseat, Marianne, Mimi Horn, Togo, Deime, Ship 794/95, Hans, Wuppertal, Coburg and Twin.