Watch List notes:

INDONESIA: BANGKA ISLAND: tin cash (3.70g), ca. 18th century, Harsono-172, M&Y-255/56, ma nao (ma nau in Hakka, "agate") // gong si (kung se), Choice VF. Coins of the Manao Gongsi were issued in Belo near the coast in the southwest of Jebus District, Bangka Island.

Estimate: 75-100 USD