Austria 1918 4k Flugpost grey ...
SG298AFine used
Germany 1919 Air mail mounted ...
SG111/12Mounted mint
Switzerland 1919-2 Airs fine l...
SG302/03Mounted mint
Czechoslovakia 1920 air IMPERF...
SG215/17Fine used
Spain 1920 Air set fine unmoun...
SG353/57Unmounted mint, never hinged
Spain 1920 Air set fine mint l...
SG 353Mounted mint
Czechoslovakia 1920 air PERF s...
SG218/20Mounted mint
French Morocco 1922-27 air set...
SG112/22Mounted mint
Switzerland 1923-40 35c ordina...
SG320Fine used
Colombia 1923 (30 Oct) 30c pro...
SG53Fine used
Switzerland 1923-40 35c fine u...
SG319Fine used
Switzerland 1923-40 20c Airmai...
SG317Fine used
Switzerland 1923-40 25c Airmai...
SG318Fine used
Colombia 1923-28 set (less 5c ...
SG38/49 (ex37 & 45)Fine used
Switzerland 1923-40 50c airmai...
SG324Fine used
Switzerland 1923-40 75c airmai...
SG326Fine used
Switzerland 1923-40 Airmail se...
SG317/28aFine used
Switzerland 1923-40 75c Airmai...
SG326aFine used
Switzerland 1923-40 65c ordina...
SG325Fine used
Switzerland 1923-40 40c blue a...
SG322Fine used
Switzerland 1923-40 15c air un...
SG316Unmounted mint, never hinged
Switzerland 1923-40 50c Airmai...
SG324aFine used
Switzerland 1923-40 45c airmai...
SG323Fine used
Switzerland 1923-40 15c air fi...
SG316Fine used
SG316/28Fine used
Switzerland 1923-40 2fr airmai...
SG328Fine used
Switzerland 1923-40 2 fr Airma...
SG328aFine used
Switzerland 1923-40 1fr Airmai...
SG327aFine used
Switzerland 1923-40 40c fine u...
SG321Fine used
Switzerland 1923-40 1fr airmai...
SG327Fine used
Lebanon 1924 (1st July) air se...
SG54/57Mounted mint
Lithuania 1924 War Orphans Air...
SG242/45Mounted mint
Lebanon 1924 (1st Jan) air set...
SG22/25Mounted mint
Denmark 1925-29 Air set very f...
SG224/28Fine used
Austria 1925-30 part set incl ...
SG from 616/35Unmounted mint, never hinged
Albania 1925 Airmail set light...
SG186/92Unmounted mint, never hinged
Denmark 1925 25 air fine used.
SG226Fine used
Norway 1925 Amundsen part set ...
SG169 24/73Fine used
Lebanon 1925 Avion air set fre...
SG71/74Mounted mint
Denmark 1925 1Kr air fine used.
SG228Fine used
Syria 1925 Air set mounted mint.
SG188/91Mounted mint
Denmark 1925 15 air fine used.
SG225Fine used
Turkey 1926 5Ghr Aviation Fund...
Michel 3Mounted mint
Greece 1926 Aeroesperesso set ...
SG406/09Fine used
Lebanon 1926 air overprint set...
SG75/78Mounted mint
Turkey 1926 20pa Aviation Fund...
Michel 1Mounted mint