The Lissner Collection, Lot: 891. Estimate $750. Sold for $2750. This amount does not include the buyer’s fee.

SPAIN, Reino de España. Carlos IV. 1788-1808. AR 4 Reales (32mm, 13.73 g, 12h). Madrid mint. Manuel de Lamas and Francisco Herrera, assayers. Dated 1794 M MF. KM 431.1. In NGC encapsulation graded MS 64 WINGS APPROVED. Gem brilliant uncirculated with very lustrous prooflike fields. Lovely iridescent patina in very light hues of blue, amber and violet. Highest ever graded for the type and date.