Set Composition

IssueWeight
1971 1.00
1972 1.00
1973 1.00
1974 1.00
1975 1.00
1976 1.00
1977 1.00
1978 1.00
1979 1.00
1980 1.00
1981 1.00
1982 1.00
1983 1.00
Divisor: 13.00