Unlisted date - silver 1/2 tanka of Muzzafar II (1511-25), 923 AH, Gujarat, India (G#263)

Al-Mu'ayyad bi-ta'yid al-rahman shams al-dunya wa'd bin abu'l nasr (reading upward) // Muzaffar Shah bin Mahmud Shah al-Sultan within a single square, date inside (923 AH = 1517). 13mm, 3.00 grams. "The coins of the Indian Sultanates" G263.

This date is unlisted in Goron/Goenka for this type (the only listed dates are 925 and 929 AH). With a test cut on obverse.

The Gujarat Sultanate was a medieval Indian Muslim Rajput kingdom established in the early 15th century in present-day Gujarat, India. The founder of the ruling Muzaffarid dynasty, Zafar Khan (later Muzaffar Shah I) was appointed as governor of Gujarat by Nasir-ud-Din Muhammad bin Tughluq IV in 1391, the ruler of the principal state in north India at the time, the Delhi Sultanate. Following Timur's invasion of Delhi, the Delhi Sultanate weakened considerably so he declared himself independent in 1407 and formally established Gujarat Sultanate. The end of the sultanate came in 1573, when Akbar annexed Gujarat in his empire.