ERRATA.
| Page | 52, | line 8, for Redelet read Rondelet |
| ... | 178, | line 6, for L.93,306:8:10 read L.86,977:17:7 |
| ... | 292, | line 30, for radius rector read radius vector |
| ... | 294, | line 13, for give read gives |
| ... | 329, | line 3, for earth read sea |
| ... | 347, | line 29, for Plate XXXII., read Plate XXX., |