Guatemala, silver 1 real-sized proclamation medal, 1851, Constitution, NGC AU 58. Fonrobert-7237. Obverse with REPUBLICA / DE GUATEM* around arms; reverse with CONST. JURADA EN 9 DE NOV. DE 851* around radiate open book. Deeply toned over luster with traces of high-point wear, slightly off-center strike, second finest in NGC census behind a single MS 63.
Estimate: 200 - 300 USD