The Hon. Robert Erskine Collection, Part I: Early Persian, Islamic and Crusader Coins
Algarve, Musa b. Muhammad (631-660h), square Dirham, no mint or date, 1.54g/12h (Vives 2123; A I410; ICV 629). About extremely fine, rare £200-£260
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Provenance: Bt A. de Clermont 2000