Roger Putnam which was under-utilized due to poor viewing conditions and low elevation. Putnam led the negotiations which permanently moved the telescope to Lowell Observatory's Anderson Mesa site (in Arizona). The telescope was operated by Lowell Observatory in partnership with the Ohio State University and Ohio Wesleyan, and purchased by Lowell in 1998. Putnam brought Perkins's telescope to the Arizona observatory as well. The Observatory's existing telescope had cracked in 1964 while staff attempted to update its optical system. The Perkins mirror did not stay at Lowell for long, returning to Perkins' control in 1969. The Lowell Observatory retained the mount, however.
Blue Mesa Observatory Blue Mesa Observatory Blue Mesa Observatory (BMO), also referred to Magdalena Peak Station for the International Planetary Patrol Program, was an astronomical observatory owned and operated by New Mexico State University (NMSU). It was located on Magdalena Peak in the Sierra de las Uvas (Grape Mountains) of southern New Mexico (US), approximately northwest of Las Cruces. Founded in 1967 under the supervision of Clyde Tombaugh, the observatory was closed in 1993. The site and the surrounding it were conveyed to the Federal Aviation Administration, which tore down the observatory building and replaced it with a radar installation. BMO's main telescope