S69, Indonesia, Java? Unknown issuing authority, Cob 8 reales, ND, Silver (27.63g) Nice and Interesting!

S69, Indonesia, Java? Unknown issuing authority, Cob 8 reales, ND (late 17th - early 18th c.?), counterstruck on Spain 8 Reales Cob, K39, ACC type 106, Segovia or Toledo mint, no date but probably 1662 or 1663, Obv.: Squarish 8-petalled flower countermark. Rev.: 8-petalled flower countermark, also "V" in oval & 2 test punches, silver, 31-32mm, 27.63g, Nice and interesting!
 

Guarantees:

• The item is the one shown in the pictures and authentic if nothing else is stated!

• If you do not receive your item you will get your money back!