Cincinnati
Observatory 1999

This is the Merz and Mahler 11" refractor at the Cincinnati Observatory. This
telescope is claimed to be the oldest professional telescope still in operation today.
You can learn more by going to the
Cincinnati
Observatory website at
http://www.cincinnatiobservatory.org/COC

The Alvan Clark and Sons 16" refractor. It is a treat to see this instrument.
| Scope | f | Mount | Camera | Film | Exposure | Digital info | Location | Date |
| none | nr | na | Canon Elan II | E200 | nr | Scanned on HP Photosmart with ViewScan 6.3 software | Cincinnati, OH | October 1999 |