LIST OF ILLUSTRATIONS
FULL-PAGE ILLUSTRATIONS
Copernicus and the Carpathian Mountains Frontispiece
PHOTOGRAPHS OF THE MOON SHOWING PHASES OF CHANGE
| PAGE | |||
| No. 1, | February 19, 1904; | Moon’s Age 3.85 Days | 50 |
| No. 2, | September 24, 1903; | Moon’s Age 3.87 Days | 56 |
| No. 3, | July 29, 1903; | Moon’s Age 5.54 Days | 66 |
| No. 4, | November 24, 1903; | Moon’s Age 5.74 Days | 72 |
| No. 5, | July 1, 1903; | Moon’s Age 6.24 Days | 74 |
| No. 6, | November 26, 1903; | Moon’s Age 7.75 Days | 78 |
| No. 7, | July 2, 1903; | Moon’s Age 7.24 Days | 90 |
| No. 8, | August 31, 1903; | Moon’s Age 9.22 Days | 94 |
| No. 9, | August 2, 1903; | Moon’s Age 8.97 Days | 102 |
| No. 10, | November 30, 1903; | Moon’s Age 11.78 Days | 106 |
| No. 11, | December 1, 1903; | Moon’s Age 12.98 Days | 112 |
| No. 12, | September 4, 1903; | Moon’s Age 13.27 Days | 118 |
| No. 13, | September 5, 1903; | Moon’s Age 14.40 Days | 122 |
| No. 14, | August 26, 1904; | Moon’s Age 15.65 Days | 132 |
| No. 15, | August 28, 1904; | Moon’s Age 17.41 Days | 134 |
| No. 16, | August 29, 1904; | Moon’s Age 18.62 Days | 138 |
| No. 17, | October 10, 1903; | Moon’s Age 20.06 Days | 142 |
| No. 18, | September 29, 1904; | Moon’s Age 20.50 Days | 144 |
| No. 19, | August 16, 1903; | Moon’s Age 23.81 Days | 150 |
| No. 20, | August 17, 1903; | Moon’s Age 24.84 Days | 158 |
| No. 21, | August 19, 1903; | Moon’s Age 26.89 Days | 168 |
PHOTOGRAPHS OF THE MOON SHOWING SIGNIFICANT FEATURES
| PAGE | |
| Bullialdus and the Mare Nubium | 182 |
| Tycho, Clavius, and their Surroundings | 192 |
| The Great Southwest on the Moon | 198 |
| The Giant Ring Mountain Theophilus and its Neighbors. | 206 |
| Two Great Lunar “Seas”—the Mare Serenitatis and a Part of the Mare Imbrium | 218 |
DIAGRAMS IN TEXT
| PAGE | |
| Phases and Rotation of the Moon | 14 |
| The Moon’s Path with Respect to the Sun and the Earth | 17 |
| The Moon and the Tides | 23 |
| Effect of Moon, Varying Velocity in Orbit Producing Libration in Longitude | 58 |
| Lunar Volcano, in Section | 85 |
| Terrestrial Volcano, in Section | 85 |
| Diagram Showing Why the Winter Moon Runs High | 170 |
| Diagram Showing Why Moon Rises Later Every Night | 173 |
| Diagram Illustrating the Harvest Moon | 174 |
INTRODUCTION