Half Stuiver
Obverse : The arms of Batavia (vertical sword) in inner circle along periphery the legend BATAVIA · ANNO · 1644 · with date on top and within outer circle
Reverse : VOC monogram below the value · ½ · ST · all within a line circle.
VOC monogram of the Dutch East India Company has a large V superimposed on OC.
Mint Nagapatam