1956, 1960, 1964, 1975
1976, 1977, 1978, 1979
1981-1990 serial number
In a few years such coins will not be seen, look, these money updates so fast, to now become electronic money, convenient and fast, look at these need to cherish the coins, is not evoked a lot of childhood memories? I don't know if there are any friends who like to collect, take it out and share your childhood memories with everyone!