Zeppelin very fine mint ** stamp and mint * stamp (Image)

Zeppelin very fine mint ** (Image)

Zeppelin very fine mint ** (Image)

Zeppelin superb used on a fragment Helsinki 1930 (Image)

Zeppelin pair on a cover to England, beautiful Helsinki 1930. Also Red Cross 1930 2 markka stamp on the cover, but it has not been cancelled. Small tear on cover (Image)

Zeppelin pair on cover to Sweden, very fine Helsinki 1930 (Image)

Zeppelin pair on cover to Sweden, very fine Helsinki 1930 (Image)

Zeppelin pair on a cover to Sweden, beautiful Helsinki 1930. Some ageing and a small tear at the bottom of the cover. (Image)

Zeppelin pair on a cover to Germany with a scarcer Helsinki 1930 cancellation (Helkiö nr. 43). Certificate: Nieminen (2021) (Image)

Zeppelin pair on a cover to Germany, beautiful Helsinki 1930 postmark (Image)

Zeppelin pair on a cover to Switzerland, beautiful Helsinki 1930 (Image)

Zeppelin pair on an old postal stationery envelope (stamp imprint under the stamp) to Germany, very fine Helsinki 1930 (Image)

Zeppelin 1830 ERROR PRINT in a block of four with sheet margin, very fine mint **. Magnificent rarity! (Image)

A Legendary rarity of Finnish philately! Zeppelin 1830 ERROR PRINT on a postcard to Germany, very fine Helsinki 1930. Issue 1930 1 markka additional stamp on the card and Friedrichshafen arrival mark. A GREAT RARITY! (Image)