Hispania. Castulo. 1st century BC. Æ Semis (4.31g, 6h). SNG Spain 1377; Tradart 6.1 (this coin). Superb green patina. Perfectly centered and struck. Choice extremely fine. From the W.B. collection; former M.B. collection; Numismatik Lanz 1989 (50) lot 6