On the list of things to do on holiday in Prague, along with the usual tourist attractions, was Terry Posters. Terry Posters sell original Czechoslovakian film posters, many of them vintage. It’s perfectly situated in Svetozor Cinema.
When I was finished I had a visual overload and my hands hurt from flicking through the racks. It was a joy. We bought four lovely ones from the 1970s. Terry Posters is also online.