BRUNEI: Anonymous, 18th century, tin pitis (2.15g), SS-7Avar, jackal facing left // Arabic legend al-muzahir / ... / fi balad / "al-k", with the second word still undeciphered (possibly Jawi), but with the name "al-burni" (for Brunei) replaced with just "al-K", one casting flaw at the edge, VF-EF, RR. The incorrect city name lacks the "rn" for "burni", with "ni" engraved as the Arabic letter "k", presumably an engraver's error.
Estimate: 120-160 USD