Lambda Chapter was established on 1910, closed in 1971, and was re-established in 1974
This pearl badge and 50-year pin belonged to Helen Massoni Pelz, Lambda, University of California, Berkeley.
Terry Garthwaite, Lambda, University of California, Berkeley, poses with a guitar.
The petitioning group from the University of California, Berkeley, which would eventually become Lambda chapter, pose together for a formal photograph.
