Hans Jansen and his son Sacharias, c1870. Some historians credit Sacharias Jansen, a Middelburg spectacle maker, with the invention of the telescope and the microscope (the latter with the help of his father) around the turn of the 17th century. A print from Nederlands Geschiedenis en Volksleven in Schetsen, by J Van Lenner and J Ter Gouw. (Leiden, AW Sijthoff, c1870). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Heritage Images / The Print Collector |
Bildgröße: | 3782 px × 4642 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |