A settlement site near Ban Chiang, Thailand, occupied from c 1500 BC-250 AD. It was the location of tin-bronze production after 500 BC, with axes, projectile points, and jewelry. Iron was smelted and forged for bangles, hoes, knives, and spearheads fro c 100 BC to 200 AD. The bronze wares were bowls, bracelets, and lead-bronze bells.