Khmer bullet coinage of this type circulated across mainland Southeast Asia well into the nineteenth century despite nominal date attributions — the "1650" designation reflects a scholarly convention rather than a documented mint record, and most examples were likely produced across a broad span of years. These uniface or near-uniface pieces were valued by weight in local markets alongside Thai and Burmese issues of similar form, making national attribution genuinely difficult for even careful specialists.
Khmer bullet coinage of this type circulated across mainland Southeast Asia well into the nineteenth century despite nominal date attributions — the "1650" designation reflects a scholarly convention rather than a documented mint record, and most examples were likely produced across a broad span of years. These uniface or near-uniface pieces were valued by weight in local markets alongside Thai and Burmese issues of similar form, making national attribution genuinely difficult for even careful specialists.