1
Published: Bayreuth : Gauverl. Bayerische Ostmark
Serial
2
Published: Berlin, 1938-1941
Serial
3
Published: New York : Pantheon
Serial
4
Published: Frankfurt am Main : Knapp
Serial
5
6
Published: Regensburg : Arbeitskreis Schiffahrtsmuseum Regensburg e.V, 1983-
Serial