Staffa 1976 National Flags £6 Belgium embossed in 23k gold foil (Rosen #346) unmounted mint
Staffa 1976 National Flags £6 Belgium embossed in 23k gold foil (Rosen #346) unmounted mint
Staffa 1976 National Flags £6 Belgium embossed in 23k gold foil (Rosen #346) unmounted mint