Perkins Observatory were both growing. Light pollution therefore became increasingly problematic. So in 1961 the Perkins Telescope was moved to Lowell Observatory in Flagstaff, Arizona. Lowell is the largest private observatory (non-university or government affiliated) in the world. Through the end of the 20th century, the Perkins Telescope was the observatory’s largest instrument. Observing time on this instrument was shared between Lowell astronomers and the Ohio State University. The telescope at Perkins was immediately replaced with a cassegrain reflector telescope. It was donated by Michael R. Schottland, an entrepreneur from Martinsville, Virginia. At that time it was the largest privately owned telescope
Lowell State College with 108 students and five faculty members. The original classroom building opened the next year at the corner of Broadway and Wilder streets and quickly became a landmark in the city. Designed by local firm Stickney & Austin, it reflects the fashion of the time: high-style Beaux Arts with classical symmetry, arches, cast-iron lampposts and yellow brick. Its design was influenced in part by Lowell High School, which was also designed by Lowell native Frederick W. Stickney. Frank Coburn, for whom the hall was later named, served as the school's first principal until 1908. The main mission of the school