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Keywords from Image Description:
Lssl Patentzeichnung fr die autodynamische Uhr. Artwork Creator Friedrich von Lssl Zeichnung zur Patentschrift fr die autodynamische Uhr Drawing Buchbesprechung Josef Schrer Die autodynamische Uhr Source koelneruhrenkreis de htm Image koelneruhrenkreis de zeichnung PDold en Faithful reproduction of an artwork The author died