Watch List notes:

France, Fifth Republic (1959-), Aluminium model of the 50 Francs (1974 ?) Hercules (Aluminium, 98 mm) Hercule standing facing between Liberty and Equality clasping hands LIBERTÉ ÉGALITÉ FRATERNITÉ. Le Franc (cfr. 427), Gadoury (cfr. 882). Uncirculated.

This spectacular intermediate step of production of the 50 Francs was probably made circa 1974. Probably unique.