CoinWorldTV 1873, Finland (Grand Duchy), Emperor Alexander II. Copper 5 Pennia Coin. Mint Year: 1873 Reference: KM-4.2. Denomination: 5 Pennia Material: Copper Diameter: 25mm Weight: 6.48gm Obverse: Denomination (5 PENNIÄ) and date (1873) within wreath. Reverse: Russian Imperial crown above monogram of Alexander II of Russia. Alexander II (29 April 1818 – 13 March 1881) was the E ...