Watch List notes:

BORNEO: Anonymous, tin/lead cash (16.61g), Millies-258, Montrado region, Chinese legends: da gang gong si // he shun (reference to the He Shun Gong Si Federation), a very heavy example, unusual! EF, ex Dr. Axel Wahlstedt Collection. After several wars this Federation's independence ended with the surrender of the Da Gang company to the Dutch in July 1854, after which the majority of the Gong Si cash were melted down.

Estimate: 100-150 USD