CP1A1947CP1A1948CP1A1951CP1A1952CP1A1954CP1A1955CP1A1956CP1A1958CP1A1959CP1A1960CP1A1968CP1A1969CP1A1971CP1A1973CP1A1975CP1A1978CP1A1979CP1A1980CP1A1981CP1A1982