TIBET: AE 5 skar, BE15-49 (1915), Y-17, much red original luster, a fabulous example! NGC graded MS61 BN, ex Wéiduolìya Collection. This is the finest graded piece for the entire type by NGC and the only example graded in mint state. It is the only truly uncirculated example we have seen.
Estimate: 300-500 USD