Gujarat Sultanate (1386-1584) 1451-1458 Unlisted - silver 1/3 tanka,Qutb al-din Ahmadshah II , Gujarat, India

Al-Sultan al-azam Qutb al-Dunya wa'l din // Abu'l muzaffar Ahmadshah al-Sultan. 14mm, 3.39 grams. NM, no visible date. G/G-; Rajgor -.

There is an exceedingly rare silver 1/2 tanka of exactly this type, with the same inscriptions laid out the same way (G/G #G56). It is possible this coin is a filed down 1/2 tanka (G/G#G56), filed to adjust it to a new lighter standard, or a 1/3 tanka (?) which is not recorded in the standard references. Unique and enigmatic coin. 

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