Examples of the type

Picture 1 of the example of 50 Francs "Hercules" Picture 1 of the example of 50 Francs "Hercules" Picture 1 of the example of 50 Francs "Hercules"
© Jos Gpe (CC BY-SA)
Private collection
1977 Dolphin – (fr) Dont 25 000 en set FDC
Picture 1 of the example of 50 Francs "Hercules" Picture 1 of the example of 50 Francs "Hercules"
© Cpr71
Private collection
1977 Dolphin – (fr) Dont 25 000 en set FDC
Picture 1 of the example of 50 Francs "Hercules" Picture 1 of the example of 50 Francs "Hercules"
© La Catastrophe ultraviolette (CC BY-NC-SA)
1978 Dolphin – (fr) Dont 24 000 en set FDC
Picture 1 of the example of 50 Francs "Hercules" Picture 1 of the example of 50 Francs "Hercules"
© Pinguindra
Private collection
1980 Dolphin – in Sets only