Hamilton retired from the Columbia faculty in 1998 and later moved to Chicago.

He joined the Columbia faculty in 1922 and rose to full professorship in 1947.

Children of Columbia faculty and officers would automatically be admitted to the new school.

He joined the Columbia faculty three years later and was appointed a full professor in 1992.

He left for private practice in 1982, but returned to join the Columbia faculty in 1984.

The West End was popular with students, Columbia faculty and staff.

He served on the Columbia faculty from 1947 to 1958.

With his return to civilian life in 1946, he joined the Columbia faculty.

He joined the Columbia faculty in 1975, retiring in 1993.

At this point, there was no apparent opposition from Columbia faculty or staff.