The Alpha Omega chapter (#48) at the University of Pittsburgh was installed February 14, 1948 with District X Counselor (Governor) Bernard McGregor serving as the installing officer. The Eta chapter from The Ohio State University performed the Ritual and Installation ceremony. Charter members of the Alpha Omega chapter include: Robert Anderson; John Baldinger, Jr.; Earl Allan, Jr.; George Brosky; Walter Edge, Jr.; William Farrell; Carl Feick, Jr.; William Focer; John Hanks; Harry Herlinger, Jr.; William Katz; Earl Kopofsky; J. Edward Lee; W. Creighton McClintock; Charles Richmond; James Scannell, Jr.; Norbert Shanblatt; Robert Smith; Murray Weber; Clavin Williams; and Robert Arthur.