20c, 50c, 1F and 2F: .900 silver to 1863, then .835 silver to 1920.
5F remained .900 silver up to the last circulation issue in 1878.
The 1928-1939 10F and 20F coins were .680 silver.
The 1960-1969 5F were .835 silver; silver 10F, 50F and 100F coins of the Fifth Republic were .900 silver.
5F remained .900 silver up to the last circulation issue in 1878.
The 1928-1939 10F and 20F coins were .680 silver.
The 1960-1969 5F were .835 silver; silver 10F, 50F and 100F coins of the Fifth Republic were .900 silver.




















