Collection of German World War I Zeppelin memorabilia featuring multiple postcards depicting the L19 airship, including a dramatic image of the downed L19 with German Iron Cross insignia and the motto "Treu bis in den Tod." Central to the collection is a signed photograph of Count Ferdinand von Zeppelin, the pioneer of rigid airships, accompanied by a portrait of Major von Parseval, inventor of the Parseval non-rigid airship. Additional items include commemorative stamps and printed ephemera illustrating early military aviation developments. These artifacts represent significant aspects of German military aviation history during the early twentieth century and the era of airship warfare. From a large collection of Airship artifacts. Retail value is unknown for this group, so pricing is intentionally low.