Here's some more info, from the official AXD page:
9/18/2002 - Sisters Are Part of Georgia Tech Anniversary
When Diane Michel and Elizabeth Herndon strode onto the Georgia Tech campus in straight skirts and high heel pumps, they forever changed
the makeup of the Institute in the fall of 1952. Shirley Clements Mewborn, one of the first two women to graduate from Tech in 1956, shares her
experience of being one of the first six female students among 5,000 male students in the story White and Gold Anniversary.
http://gtalumni.org/StayInformed/tec.../article1.html
Diane, Elizabeth, Shirley were charter members of Gamma Eta Chapter at Georgia Tech. Ella Van Leer, wife of Tech’s president and member of
Omicron Chapter, helped establish the chapter in 1954.