1870, Switzerland (Confederatino). Bronze 1 Rappen Coin. Mint Year: 1870 Mint Place: Bern (B) Mintage: 500,000 pcs. Denomination: 1 Rappen Reference: KM-3.1 Diameter: 16mm Material: Bronze Weight: 1.47gm Obverse:Capped shield (with thick / thin cross) arms of the Swiss Confederation, wreath in background. Date below. Legend: HELVETIA / 1870 Reverse: Large value numeral (1) within wrea ...