Nepal, Kingdom of Patan. Yōga Narēndra Malla AR Mohar. NS 805 = 1685. Ornate designs in horizontal & vertical lines within circle / Ornate designs in diamond shapes within circle. KM 337.
NGC graded MS 64 (#5879442-015). Rare; only one coin in a higher grade and this is the only example graded MS 64.
From the inventory of a UK dealer.