Abarcando de 1850 a 1859, el catálogo de Helvetia 20 Centimes contiene 4 variantes por año y ceca. A lo largo de la serie, la fecha clave es el Helvetia 20 Centimes 1858 con solo 1.548.000 acuñados.
Combined mintage per year across every strike type (circulated, proof, and specimen) and all mintmarks.
Coat of arms of Switzerland on ornate shield. Alpine rose springs behind.
Wreath formed of two alpine rose springs with flowers tied with a ribbon below.