Dirham 'Dang' - Abdallah Shahr al-Jadida al-Mahrusa mint

The years 1364–1369 fall squarely within the catastrophic civil war known as the Great Troubles — the Urus Khan and Mamai power struggle that fractured the Golden Horde into competing factions, each striking coin in their own controlled mints to assert legitimacy. Shahr al-Jadida al-Mahrusa, "the New Guarded City," was almost certainly a mint epithet applied to a town whose identity remains disputed among scholars, the administrative geography of the lower Volga having been thoroughly disrupted by this period of near-continuous dynastic violence. Abdallah was a khan repeatedly used as a figurehead by Mamai, with actual authority resting elsewhere.