Catalogo degli aerogrammi Zeppelin.
Subtitle: Italia, colonie italiane, San Marino, Vaticano.
By: Prefazione di Enzo Diena.
Series: Catalogue of Graf Zeppelin mail.
Publisher: G. Orlandini
Published: 1971
Place of publication: Firenze
Language: ita
Number of pages: 111
Subjects: Graf Zeppelin (Airship); Postage-stamps -- Catalogs.
Genres: Catalogs.
Notes: Bibliography: p. 111-[112]
At head of title: E. Violino.
Title page and text also in English; English title Catalogue of Graf Zeppelin mail.