This webpage shows Chapter and Lampados Club photos of Tau Psi Chapter (North Carolina Central University, formerly North Carolina College) through the years. Tau Psi celebrated its 75th Anniversary last year. (In the 1939 Lampados Club photo is Dr. Howard Fitts, who is still an active Omega man and was a friend of my mother's family from the '40s.)
http://www.taupsi.com/yearbooks.htm#