Watch List notes:

CRUSADER IMITATIONS OF ARABIC COINS. KINGDOM OF JERUSALEM. Arabic Silver Struck after the Papal Interdict of 1251. Dirham 1252 AD, ('Akkâ), as above but obv. marginal segments ending . mi'atayn ithnayn - khamsîn li-tajassud (52 according to the incarnation). Balog/Yvon -; type Metcalf 227/228. Possibly unpublished date. Extremely rare.
Extremely fine

Bought at the Numismata, München, in April 1989.