Vintage PHI ETA SIGMA ΦΗΣ National Honor Society Fraternity KEY Fob Charm

VINTAGE PHI ETA SIGMA FRATERNITY KEY FOB CHARM

Wonderful vintage fraternity key charm or fob measuring about 7/8" in size. Complete with jump ring which has an illegible mark, charm has been tested and is not gold - I'm guessing gold filled.  Bearing the Greek letters for PHI ETA SIGMA, a National Honor Society for freshmen, condition is excellent with no damage.  Made by Balfour, it dates 1940s, complete with stamped star hallmark on the back.  Please note, red toning is from my shirt color.  Wonderful addition to any collection! 

If questions, please contact me - thanks!