(1) The Government may, by notification, make rules to carry out the purposes of this Act.

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(2) In particular, and without prejudice to the generality of the foregoing power, such rules may provide for all or any of the following matters, namely:--

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(a) the use of metal for the purpose of making any coin under clause (f) of section 2;

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(b) the per cent. of metals for any coin under clause (i) of section 2;

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(c) the standard weight for any coin under clause (l) of section 2;

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(d) the dimensions, designs, metals, mixed metals or their composition, for coins under section 4;

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(e) the standard weight of coins and the remedy allowed in making such coins under section 5

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