Sweden, Gustav VI Adolf MIS 3 1 krona 1970 Part of the obverse is struck on a 10 öre planchet that has by mistake entered the minting process together with a 1 krona planchet. Very interesting and attractive item! The 10 öre planchet is loose from the 1 krona coin, but included. The 10 öre planchet shows an obverse on the back - so it has at one point been struck before entering together with the 1 krona planchet again. Ex Roger Stolberg. 01/0