Obverse: Costa Rica coat of arms. Seven stars represent the seven provinces, three smoking volcanoes for the three mountain ranges, two ships symbolizing the country's geographical situation between Atlantic and Pacific Ocean and sunrise on the left Obverse legend: “REPUBLICA DE COSTA RICA AMERICA CENTRAL REPUBLICA DE COSTA RICA 2006” Reverse: Value above coffee branches Reverse legend: “100 COLONES ⠁⠚⠚ B.C.C.R.” Edge: reeded Denomination: 100 Colones Country: Costa Rica Year: 2006 Metal: Brass plated Steel Weight ±: 8.92 g Diameter ±: 29.5 mm Authenticity unconditionally guaranteed!