Mukramids. Abu Muhammad Hasan b. Mukram. Circa AH 408-411 / AD 1017-1020. AV Donative Dinar (26.5mm, 5.73 g, 1h). 'Uman mint. Dated AH 409 (AD 1018/9). Album M1164; Oman p. 136; cf. Baldwin's Islamic Auction 16 (20 October 2009), lot 495. Buckled flan, obverse scrape and kink in rim. Good VF. Extremely rare.
The cataloguer of the specimen sold at Baldwin's in 2009 suggested that these medallic dinars with broad margins may have been struck to commemorate the beginning of Mukramid rule in Oman.