danish 25 ore 1966 year copper-nickel coin, denmark. coin shows a monogram of danish king frederick ix of denmark

denmark twenty five white danish krone alloy retro scandinavia 1966 ore coppernickel coins coin copenhagen danmark metal krona europe frederick ix collection macro copper numismatic scandinavian money collecting cash numismatics symbol history minting collectible nickel vintage minted monogram year king crowns crown reverse european 25 finance years old closeup savings hole orifice