21. Magnes: Perpetual magnetic horoscope Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
22. Magnes: Perpetual motion machine Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
23. Magnes: Archimedes’ sphere Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
24. Magnes: Universal horoscope Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
25. Magnes: Archytas’s dove Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
26. Magnes: Walking statue Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
27. Ars Magna Lucis, 2nd edition: Moondial of good and bad days Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
28. Ars Magna Lucis, 2nd edition: Sundial of celestial medicine Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
29. Ars Magna Lucis, 2nd edition: Jesuits’ horoscope Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
30. Ars Magna Lucis, 2nd edition: Astronomical sundial Collection: Images from the Rare Book and Manuscript Collections Date: 1671 Format: Image Creator: Kircher, Athanasius, 1602-1680
