Portugal
Miguel I 80 Reis ND (1828-34) AU58 NGC, Lisbon mint, KM384, Gomes-M8-17, (Incorrectly noted as KM383 on the NGC insert). Handsome steel-gray patination with underlying jewel-tone iridescence that dazzles upon rotation. A very appealing example of this extremely rare small-crown variety without periods flanking the lower rosette on the obverse.
Estimate: 1500-2000 USD