GAUENPARK, Hotel- und Ferienzentrum. Flumserberg, St. Gallen, Switzerland. Advertising postcard

GAUENPARK
Hotel- und Ferienzentrum
CH-8897 Flumserberg

Advertising postcard published by Farbfoto Steinemann, Flumserberg, Nr. 1045.

Thanks to Dragan B. (https://worldofstamp2.wordpress.com/).