1926 (11 Jun) USSR Leningrad - Mosscow - Konigsberg - Berlin - Kiel, Airmail cover flight Moscow - Berlin (Red Petrograd Airmail label, Muller 24, CV $1,000)

From ex Dr. Peter Moeller collection that received the Large Gold Medal at the Hannover 2011 Exhibition.

The marking of airmail for the carriage from Moscow took place in Petrograd/Leningrad until the opening of the DERULUFT connection from Leningrad 1928

(Leningrad) - Moscow -
Königsberg - Berlin -
(Kiel)

Postmark:
Leningrad 11.6.1926
Moscow 14.6.1926
Berlin 14.6.1926
Berlin MLb
Kiel 15.6.1926

Postage: (1.10.25-1.5.27)
Lp-cover 0,44 Rb
postage due

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Die Kennzeichnung der Luftpost für die Beförderung ab Moskau erfolgte in Petrograd/Leningrad bis zur Eröffnung der DERULUFT - Verbindung ab Leningrad 1928

(Leningrad) — Moskau —
Königsberg - Berlin —
(Kiel)

Poststempel:
Leningrad 11.6.1926
Moskau 14.6.1926
Berlin 14.6.1926
Berlin MLb
Kiel 15.6.1926

Porto: (1.10.25-1.5.27)
Lp-Brief 0,44 Rb
portogerecht