1930 Seville-Konstanz (Germany). Graf Zeppelin via Seville to Friedrichshafen. Postcard with picture of the route of the first Graf Zeppelin South America flight in May 1930.
1930 New York (United States)-Berlin (Germany). Graf Zeppelin via Seville to Friedrichshafen. Postcard with picture and description of the Graf Zeppelin and photo of the commandant Dr. Hugo Eckener.
1930 Seville-Zurich (Switzerland). Graf Zeppelin via Seville to Friedrichshafen. Postcard with photo "Sevilla. Puente Alfonso XIII y Acorazado Buenos Aires".