CH 2012 Stamp Day Altstätten SG, postal card used as a maximum card cancelled 30.11.-2.12.2012 9450 Altstätten

Switzerland 2012 Stamp Day Altstätten SG,
official postal card of Swiss Post (postal stationery) 
Reproduction of a lithography from Altstätten SG,
with printed franking, without address, cancelled "30.11.-2.12.2012 9450 Altstätten SG - RhyBra'12 - Tag der Briefmarke - 75 Jahre - Philatelistenverein Rheintal",
used on the front as a maximum card with a matching special stamp for Stamp Day 2012 (SBK 1448A, Michel 2279),
cancelled "30.11.-2.12.2012 9450 Altstätten SG - RhyBra'12 - Tag der Briefmarke - 75 Jahre - Philatelistenverein Rheintal", luxury conservation.