se-tenant stamp showing a panorama view of Zurich
Zurich is the largest city in Switzerland and was 'founded' by the Romans in 15BC, though there is evidence it was settled more than 6400 years ago. Each stamp shows one of the four major churches in the old town. On the far right you can see the Grossmünster, followed by the Predigerkirche, St Peter's and the Fraümunster. The Limmat river and the Münsterbrucke are front and centre.