'Abbasid Caliphate. temp. Al-Mansur. AH 136-158 / AD 754-775. Lead Seal (19mm, 5.78 g). In the name of the heir al-Mahdi. Qumis mint. Dated AH 146 (AD 763/4). VF.

Islamic Auction 15 – Session One
Lot: 27.
Closing Date: Oct 28 2026 11:00 GMT

Abbasids, Lead

Estimate: $ 300

BID NOW

'Abbasid Caliphate. temp. Al-Mansur. AH 136-158 / AD 754-775. Lead Seal (19mm, 5.78 g). In the name of the heir al-Mahdi. Qumis mint. Dated AH 146 (AD 763/4). khatim al-Mahdi / al-Mukhtara (?) bi-Qu- / mis sanat sitt / wa arba’in wa mi’at. Cf. CNG Keystone 12 (5 July 2023), lot 174 (another seal from Qumis dated AH 150). VF. Very rare.


The final winners of all lots in Session One of CNG Islamic Auction 15 will be determined during the live sale held on 28 October 2026.

Session Two of CNG Islamic Auction 15, a timed online sale, will be held on Thursday, 29 October 2026, beginning at 2:00 PM GMT.



Winning bids are subject to a 22.5% buyer's fee for bids placed on this website and in person at the public auction, 25% for all others.

We recognize that our users may have various Internet Browsers and Operating Systems. We like our visitors to have the best possible experience when using our bidding platform. However, we do recognize that it is impossible to develop applications that work identically, efficiently and effectively on all web browsers. The CNG bidding platform supports the latest stable major version and stable previous version of Chrome and Firefox.