This collection contains materials relating to Cornell University's Centennial Celebration which took place in 1965. Planning material, correspondence, speeches and photographs all detail the events which took place in celebration of Cornell University's 100th year.

Includes fund raising correspondence and other papers of adviser Walter Bruska; and two pamphlets relating to Phi Kappa Psi, 1920 and 1929. Also, t-shirts from the 1979, 1981, and 1983 Phi Psi 500, footraces involving beer drinking at Collegetown taverns and a 1980 Phi Psi 500 poster featuring Budweiser and Coca-Cola. Also photographs of early fraternity members.