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Keywords from Image Description:
Astronomicum Caesareum .f. fr Illustration de Astronomicum Caesareum Disque montrant comment trouver les temps en heures et minutes auxquels la lune atteint un de ses aspects Le disque est fixe et se lit l'aide d'un fil issu de son centre btvb unknown illustrations Creator Petrus Apianus text PDold Astronomicum Caesareum