Switzerland 1913 Pioneer Airmail SITTEN FLIGHT stamp on official postcard SBK Xa

Switzerland 1913 Pioneer Airmail SITTEN FLIGHT stamp on official postcard SBK Xa
Switzerland 1913 Pioneer Airmail SITTEN FLIGHT stamp on official postcard SBK Xa

Switzerland 1913 Pioneer Airmail SITTEN FLIGHT stamp on official postcard SBK Xa

SBK Xa = 3000 +CHF. The item "Switzerland 1913 Pioneer Airmail SITTEN FLIGHT stamp on official postcard SBK Xa" is in sale since Friday, May 30, 2014.

This item is in the category "Stamps\Europe\Switzerland". The seller is "frumi" and is located in Hawk Point, Missouri.

This item can be shipped worldwide.
Switzerland 1913 Pioneer Airmail SITTEN FLIGHT stamp on official postcard SBK Xa