Vintage Phi Theta Kappa honor society pin features a classic rectangular design with an integrated bail and pin back, allowing it to be worn as both a brooch and a pendant. The front displays the Greek letters ΦΘΚ in black enamel alongside traditional laurel and torch motifs. The reverse is stamped with "K.C." and "1/10," indicating a gold-filled construction. This piece serves as a sophisticated emblem of academic achievement and fraternity heritage. Brand: Phi Theta Kappa Material: 1/10 Gold Filled Closure: Safety Pin Back / Pendant Loop Design: Rectangular Shield Color: Gold, Black Era: Vintage Symbols: Laurel, Torch, Greek Letters Weight: 2.77g Construction: Enamel Inlay Keywords: PTK, Honor Society, Academic Excellence, Greek Life, Fraternity, Sorority, Scholastic, Vintage Jewelry, Gold Filled, Achievement, Graduation, Lapel Pin, Brooch, Pendant, Collegiate Measurements: • Width: 11.99mm • Length: 29.48mm • Weight: 2.77g