| Year | 2009 |
| Date | 11-Sep |
| Volume | 203 |
| Issue | 4,360 |
| Page | 322 |
| Category | Horology |
| Part | |
| Title | A Moondial Calendar for the Northern Hemisphere |
| Author | Michael Lee |
| Notes | Describes. Beginning, dial construction, photographic etching, the Moondial plate, setting up the instrument, Moon's phase, to find the time by the moon, determining tides, planting crops by the moon's cycle, acknowledgements, references |