Quetzaltenango, Guatemala, 4 reales, Type I countermark (1838, rare) on a Guatemala cob 4 reales 1753J, ex-Richard Stuart. KM-76.1. 13.23 grams. VF countermark on Fine host with full date and assayer, nicely toned around details, unholed. Pedigreed to the Richard Stuart collection. (Estimate: $300 - 450)