Historical Marker
C.D. Henry House
Historical marker location:
144 South Willow, Florence, Arizona
( Marker is on South Willow Street, on the right when traveling south.)
Marker installed: 2013
Historic Site.
The world's largest solar telescope is located in Arizona: The Daniel K. Inouye Solar Telescope, located on the summit of Haleakala in Maui, Hawaii, is the largest solar telescope in the world. However, the next largest solar telescope, the McMath-Pierce Solar Telescope, is located at the Kitt Peak National Observatory in Arizona.