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[ZB Magnet 1] Taisnier of Hainault (Hannonius), De Natura et Effectibus Lapidis Magneticis, Coloniae 1562, published the letter on the magnet by Peregrinus under his own name. Zentralbibliothek Zürich, Alte Drucke und Rara, NE 1836: 3, p. 11.