The GermanStamps.net Collection

The GermanStamps.net Collection

Germany & Related Areas, 1872 - 1945

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Imperial Germany Semi-Official Airmails

Unlike official airmail stamps, semi-official airmail stamps were issued by aviation companies, air shows, and other aviation-related organizations. The semi-official airmail stamps paid the fee for transport of the mail on a particular airplane, glider, or balloon flight.

See the collection
on album pages

See the collection
on album pages