CNG - Boeotia, Tanagra. Obol. Boeotian shield Boeotia, Tanagra. Circa 387-374 BC. AR Obol (0.78 gm). Boeotian shield / Forepart of horse right; TA below. SNG Copenhagen 231; SNG Delpierre 1340. Toned VF, slightly off-center, light porosity. 724179