Category:Water Tank (Lowell Observatory)
Built in 1901 at Lowell Observatory in Flagstaff, Arizona.
Media in category "Water Tank (Lowell Observatory)"
The following 3 files are in this category, out of 3 total.
-
Flagstaff-Lowell Observatory-1894-Stone Water Tank built in 1901.jpg 4,608 × 3,456; 3.95 MB