The Lissner Collection, Lot: 816. Estimate $150. Sold for $850. This amount does not include the buyer’s fee.

PORTUGAL, Kingdom. João VI o Clemente (the Clement). As Prince Regent, 1799-1816. AR 400 Réis (35mm, 15.22 g, 6h). Lisboa (Lisbon) mint. Dated 1816. Larger letters. KM 331; Davenport 260. In NGC encapsulation graded MS 65 WINGS APPROVED. Choice evenly toned uncirculated specimen with iridescent underlying luster. None graded higher.