CRUSADERS: KINGDOM OF JERUSALEM: Anonymous, ca. 1251-1258, AR ½ dirham (1.36g) ('Akka) (Acre) (1251), CCS-14, Christian religious legend on both the obverse & reverse, in Arabic, cross in obverse center within a circle, with mint/date formula in the obverse margin, of which the mint name is partially legible and crudely engraved "one" and "two hundred" visible (in Arabic text), VF to EF, RRR. The Arabic religious text translates as "the Father, the Son, and the Holy Spirit: One Divinity", divided between obverse & reverse.
Estimate: 500-700 USD