110In subsection (1) of section 7 of the Superannuation (Miscellaneous Provisions) Act 1967 (which provides for an extension of superannuation provisions of the National Health Service Acts), in paragraph (a) for the words " Act 1946 " there shall be substituted the words " Acts 1946 to 1973 " and in paragraph (b) for the words "Act of 1946" there shall be substituted the words " Acts of 1946 to 1973 ".