Cestra, Carlo The German Aircraft Carrier Graf Zeppelin (8365437147)
The 1930s was the period of extensive growth of military aviation throughout the world, including carrier-based aviation. The world's greatest navies began extensive efforts to produce aircraft carriers. The German Navy, rebuilding its potential after the First World War, also had the ambition to possess carriers. The first of them was the Graf Zeppelin, but it was never to enter service.