The Lawrence Lowell Telescope, built in 1928-29 at Lowell Observatory in Flagstaff, Arizona - LOC's Public Domain Archive Public Domain Search
Day Trips: Lowell Observatory, Flagstaff, Ariz. Arizona observatory is steeped in history - Columns - The Austin Chronicle
A Visit to Lowell Observatory
Lowell's Observatory: Where Pluto was Discovered – Mom on the go in Holy Toledo
Lowell Observatory getting open-deck facility for viewing
Lowell Observatory Flagstaff AZ
Lowell Observatory in Flagstaff celebrates discovery of Pluto in 1930
Lowell Discovery Telescope (LDT) - Lowell Observatory
Alvan Clark 24" Refractor (Lowell Observatory) Review
Happy Birthday, Lowell Observatory! - Sky & Telescope - Sky & Telescope
Perkins Telescope Observatory
Happy Birthday, Lowell Observatory! - Sky & Telescope - Sky & Telescope
Lowell Observatory - YouTube
New Telescope Viewing Deck to Dazzle Star Gazers at Lowell Observatory in Flagstaff - The Copper Courier
The Clark Telescope, built in 1896, at Lowell Observatory in Flagstaff, Arizona | Library of Congress
Lowell Observatory to renovate Pluto discovery telescope
Lowell Observatory - Flagstaff - Grand Canyon Deals
The Clark Telescope, built in 1896, at Lowell Observatory in Flagstaff, Arizona | Library of Congress
Secrets of Lowell: The Clark Telescope - Lowell Observatory
Lowell Observatory - Wikipedia
Lowell Observatory in Flagstaff, Arizona
Research - Lowell Observatory
Stargazing Reimagined: Lowell Observatory to Open New Telescope Observing Plaza on October 5 - Lowell Observatory
A Brief History of a Legendary Telescope - Lowell Observatory
Lowell Observatory | Arizona Highways
Media Meets Science: New Telescope a Team Effort | Space
