France, Fourth Republic (1947-1958), Copper-nickel essai 100 Francs 1951, Guzman (Copper-nickel, 8.58 gr, 27 mm) Liberty head right REPVBLIQUE FRANÇAISE Rev. Denomination within wreath LIBERTE EGALITE FRATERNITE. Reeded edge. Gadoury 895, Mazard 2758. Uncirculated. Only 50 minted, very rare.