1900/1934 – January/December
1935/1939 – January/December
1940/1945 – January/December
1946/1949 – January/December
1950/1953 – January/December
1954 – January/December

1955 – Jan/FebrMarch/AprilMay/JuneJuly/Aug – Sep/Oct Nov/Dec
1956Jan/FebrMarch/AprilMay/JuneJuly/Aug – Sep/Oct Nov/Dec

1957 – Jan/June July/December
1958Jan/JuneJuly/December
1959 – Jan/JuneJuly/December
1960Jan/JuneJuly/December
1961Jan/JuneJuly/December
1962 – Jan/JuneJuly/December
1963Jan/JuneJuly/December
1964Jan/JuneJuly/December
1965Jan/JuneJuly/December
1966Jan/JuneJuly/December
1967Jan/JuneJuly/December
1968Jan/JuneJuly/December
1969 – Jan/JuneJuly/December
1970Jan/JuneJuly/December
1971Jan/JuneJuly/December
1972Jan/June July/December
1973Jan/JuneJuly/December
1974Jan/JuneJuly/December
1975Jan/June July/December
1976Jan/JuneJuly/December
1977 – Jan/JuneJuly/December
Read, Look and Listen