coin Museum number 1866,0612.1 | Authority BIOG201301 Ruler:George V, King of Hanover | Production date 1865 | Production place Issued in:HanoverMinted in:Hanover
coin Museum number 1866,0612.2 | Authority BIOG112806 Ruler:Nikolaus Friedrich Peter, Grand Duke of Oldenburg | Production date 1866 | Production place Minted in:Oldenburg