Vintage Sterling Silver Phi Beta Lambda PBL Pin - LGB Balfour - Service

Found this vintage Phi Beta Lambda college pin. It's got the blue enamel shield with the Greek letters and the eagle on top. Says Education, Service, and Progress around the edges. Pretty cool little piece of history for anyone who was in the club or just likes collecting old fraternity/sorority style pins. It's in decent shape for its age, just a bit of wear on the metal.