1839, Switzerland, Geneva (Canton). Billon Silver 10 Centimes CoinMint year: 1839Reference: KM-128.Denomination: 10 CentimesMint Place: Geneva (Free & Independant City)Material: Billon (low grade silver & bronze alloy)Diameter: 22mmWeight: 3.16gmObverse: Illuminated initials (“ IHS”) above round arms of Geneva (Crowned Eagle / Key).Legend: POST . TENE BRAS . LUX . * .Reverse: ...