Quoted From: Postkarte Carte Postale Büsum Nordseebad Wind-Surfing
https://www.abebooks.de/servlet/BookDetailsPL?bi=30289563426&searchurl=ds%3D30%26kn%3Dwind%2Bsurfing%26rollup%3Don%26sortby%3D17&cm_sp=snippet-_-srp0-_-title1
Quoted From: Postkarte Carte Postale Büsum Nordseebad Wind-Surfing
https://www.abebooks.de/servlet/BookDetailsPL?bi=30289563426&searchurl=ds%3D30%26kn%3Dwind%2Bsurfing%26rollup%3Don%26sortby%3D17&cm_sp=snippet-_-srp0-_-title1