Lot 9 pcs 1 Pitis coin from the Sultanate of Trengganu (modern-day Malaysia), dating approximately from the 18th century (1700–1800). Struck in tin, this historic Islamic coin features Arabic inscription reading “Kali Malik Al-Adil,” meaning “The reign of the Just Ruler,” with a simple plain reverse typical of early regional coinage. These coins were part of the Keping currency system used in Southeast Asia and are highly collectible due to their historical significance and rarity (Numista rarity index ~80). Preserved in uncleaned condition with original patina, making it especially appealing to collectors who value authenticity and natural aging. A genuine artifact from early Malay Islamic numismatic history.