Seagrave Observatory
July 2004 |
The backplate of the Alvan Clark refractor is inscribed "Alvan Clark & Sons
Cambridgeport, Mass 1878."
| Sun | Moon | |||
|---|---|---|---|---|
| Rise | 5:11 | 01:01 | ![]() | 23.8d |
| Set | 20:20 | 12:56 | 32.4% | |

The backplate of the Alvan Clark refractor is inscribed "Alvan Clark & Sons
Cambridgeport, Mass 1878."