LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary
LMU Alumni Association:
Sigma Pi 30th Anniversary