List of global vars :
1960-1964 :
Type 1 |
Silver (Ag720) | 8.33 g | Ø 27.00 mm | reeds edge
1965-1966 :
Type 2 |
Copernickel (Cu750, Ni250) | 8.00 g | Ø 27.00 mm | reeds edge
1967-1970 :
Type 3 |
Copernickel (Cu750, Ni250) | 8.00 g | Ø 27.00 mm | reeds edge
1971-1976 :
Type 4 |
Copernickel (Cu750, Ni250) | 8.00 g | Ø 27.00 mm | reeds edge
1977-1979 :
Type 5 |
Brass (Cu920, Ni20, Al60) | Ø unknown | reeds edge
1981 :
Type 6 |
Brass (Cu920, Ni20, Al60) | Ø unknown | reeds edge
1982 :
Type 7 |
Brass (Cu920, Ni20, Al60) | Ø unknown | reeds edge
1984 :
Type 8 |
Brass (Cu920, Ni20, Al60) | Ø unknown | reeds edge
1985-1995 :
Type 9 |
Brass (Cu920, Ni20, Al60) | Ø unknown | reeds edge
1996-2000 :
Type 10 |
Brass (Cu920, Ni20, Al60) | Ø unknown | reeds edge