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U.S. Copyright Renewals, 1964 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1964 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1965 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1965 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1966 January - June
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1966 July - December
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1967 January - June
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1967 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1968 January - June
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1968 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1969 January - June
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1969 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1970 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1970 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1971 January - June
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1971 July - December
Library of Congress. Copyright Office
-
U.S. Copyright Renewals, 1972 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1972 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1973 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1973 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1974 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1974 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1975 January - June
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1975 July - December
Library of Congress. Copyright Office
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U.S. Copyright Renewals, 1976 January - June
Library of Congress. Copyright Office
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