Myanmar (Burma). Mindon Min, 1853-78. 1 Pe, 1853 (Year 1214). 12.3mm. Rare.
 
A reasonably comparable example, graded NGC MS65, sold with Heritage Auctions, 05/10/26 (Hong Kong Autumn World Coins Showcase Auction #61554), lot 23036. Hammer $3840 (USD) including buyers premium.
 
With much original lustre and a pretty old grey tone. A die flaw on obverse at an angle across the coin, a few old surface marks / scratches. A rare condition piece for this series, much appeal in the hand and seldom encountered.