Unique Delta Tau Delta Fraternity order Sorority Pin

Product Name: Unique Delta Tau Delta Fraternity order Sorority Pin
1950 14K order Gold & Enamel Fraternity Lapel Pin Delta Tau Delta Fraternity pin from Delta Tau Delta Marked on the back with the former owner name Also marked with the Greek letters for Gamma Sigma Perhaps someone could figure out the school and owner based on above Weighs 3.9 grams or 2.4 dwt Measures 3/8'Sq Metal Content: Guaranteed 14k Gold as tested Measurements: 15/32" (11.9mm) square Closure Type: Hinged Whale Tail Bullet Clasp. Some of famous poeple who belonged to this sorority included Drew Carey and Will Feral and lots of political figures such as congressman and senators ,.