Hullo everybody!
- examples of above item (of same protocol) from as far back as early 16thC exist in vg condition and documented. Therefore, highly likely similar items , with the same protocol, existed even earlier.
- Banten existed, then, as a regional kingdom under SoendaPakwan.
Thus the item would've been manufactured under SoendaPakwan protocol.
Assuming the item shown, to be the real mccoy, it would, to me, be a Mahisah Toempeng.
Best,