12In section 8(2) of the [1925 c. xvii.] Imperial Institute Act 1925, as amended by the [1958 c. 16.] Commonwealth Institute Act 1958 (power to vary the provisions of the said Act of 1925 if an agreement for the purpose is made with the governments of certain territories which for the time being are contributing towards the expenses of the Commonwealth Institute) at the end there shall be added the words " and Guyana ".