Rare AR tanka of Mubarak (1316-1320), unlisted date 718 AH, Delhi Sultanate, Ind

Description

Legends on both sides:
Al Sultan al-azam qutb al-dunya wa'l din abu'l muzaffar mubaraqshah al-sultan bin al-sultan
//
Sikandar al-zaman yamin al-khalifat nasir amir al-muminin
within the central circle, date (written out 718 = 1318 CE) and mint in the circular outer margin. Dated to 718 AH / 1318 AD, Hadrat Dehli mint. 26mm, 10.24 grams. "The coins of the Indian Sultanates" D256. SKU x3579-53487
Unlisted date (only 716 and 717 are listed). Rare.
On Oct 5, 2022 at 08:13:36 PDT, seller added the following information: