Huge silver tanka of Sikandar Shah I (759-792 AH = 1357-1389 AD), Bengal. RARE T

Description

Very large - 30mm, 10.8 grams. Islamic inscriptions on both sides. Khitta Satgaon mint, dated 765 AH = 1363 AD. "The coins of Indian Sultanates" #B183a, Rajgor -. Extremely rare type, only one other coin of this type is known from this mint. Unpublished in Rajgor. Rated RRR (highest rarity).
On Oct 26, 2022 at 08:37:43 PDT, seller added the following information: