NETHERLANDS EAST INDIES: AR ducaton (32.23g), 1767, Holland silver rider (zilveren rijder), contemporary imitation with retrograde reverse including the date 1767, correct obverse, but blundered reverse legends, with two banker's marks (crescent & swastika), struck in good silver with excellent die work, likely produced in East Asia by Chinese merchants, VF, R.
Estimate: 200-300 USD