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Keywords from Image Description:
Werk regulator . Prager Rathausuhr Ausgestellte Werke nach der Restaurierung Vorne restauriertes Hauptwerk hinten von Romuald Boek fertiggestelltes Minutenwerk de Karel br original text Privat Archiv Karel Public Domain da Quelle antiquarisch und Privat PDold History of the Prague Astronomical Clock Works of the Prague Astronomical