| Denomination: | silver tanka | Date: | Mint: | NM but struck at Lakhnauti |
| Catalog No: | R 900 Goron B63 | Rarity: | very rare | |
| Era: | AH | Other Dates: | 642-4 in Abjad form in reverse field | |
| Weight: | 10.8 g | Western Date: | ||
| Measurement: | Material: | silver | ||
| Obverse: | al-sultan al-a'zam 'ala al-dunya wa'l din abu'l muzaffar mas'ud shah bin sultan | Reverse: | fi 'ahd al-imam al-mustansir amir al-mu'minin | |
| Coin Courtesy: | Stan Goron | Scan Courtesy: | Stan Goron |