From Radio Praha: Rare copy of work by John Amos Comenius found in Vienna shop.
Josef Koller is a collector of antique prints who has devoted much of his life to finding rare and valuable books. During a recent stroll through Vienna, he walked into a little bookstore tucked away in one of the city’s narrow streets. And there, resting — almost forgotten — on a dusty shelf lay one of the most important pedagogical works of the 17th century. [continue, see photo]