INDONESIA: INDRAGIRI SULTANATE: Anonymous, ca. 1610-1620, AE pitis (2.93g), numeral forty repeated six times in old Javanese script, VF, R. The inscription on this type is explained by Mitchiner (ONS Newsletter 213, 2012, page 33) as a corruption or reinterpretation of a "Sri" inscription repeated six times on an earlier type. He attributes both types to the Indragiri Sultanate.
Estimate: 100-150 USD