First EES director, W. Harry Vaughan (left), 1934-1940, visiting Director Don Grace, 1976-1992, in 1984. This was Vaughan's first visit to EES in 30 years.

First EES director, W. Harry Vaughan (left), 1934-1940, visiting Director Don Grace, 1976-1992, in 1984. This was Vaughan's first visit to EES in 30 years.