Islamic Coins. Buwayhid , Abu Kalinjar (415-440h), dirham, al-Basra 427h, citing Zahir al-din, wt. 3.18gms. (Treadwell Ba427; A.1584), of fine style, struck on a broad flan, lightly cleaned, some minor marks, otherwise good very fine, extremely rare Only one specimen recorded by Treadwell. £800-1000
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