Five chapters were installed in 1964: Gamma Theta Chapter, Syracuse University, NY, on March 14, Gamma Iota Chapter, Rochester Institute of Technology, NY, on May 23, Gamma Kappa Chapter, Glenville State College, WV, on Dec. 5, Gamma Lambda Chapter, Loyola University of Chicago on Sept. 26, and Gamma Mu Chapter, Adrian College, MI, on March 6.