for the word "void." A lease issued under the Mining Act 1906 contained a stipulation following the words of sec. 124 and a further stipulation that
the production of the Government Gazette containing a notice purporting to be signed by the Secretary of Mines declaring the lease cancelled shall be con- clusive evidence of the facts stated therein."
A notice was published in the Government Gazette, dated from the Depart- ment of Mines, and stating that the leases therein specified had been " can- celled for non-fulfilment of the labour conditions contained therein." At the end of the notice was printed the name of the person who in fact was the Secretary for Mines, but a description of him as such was not added.
In the case of the lease under the Mining Act 1906 the cancellation had not been proclaimed.
In a suit by the lessees against the Crown claiming (inter alia) a declaration that the notice was ineffectual to avoid the leases and that the leases still subsisted,
Held, by Griffith C.J., that the notice purported to be signed by the Secretary for Mines and sufficiently indicated that the lease had been declared void by the Governor in Council by Isaacs J., that the notice did not so indicate, and further that it did not purport to be signed by the Secretary for Mines by Gavan Duffy J., that the lease was not lawfully determined.
Held, therefore (Griffith C.J. dissenting), that the lessees of the leases under the Mining Act 1874 and under the Mining on Private Lands Act of 1894 were not precluded from disputing the validity of the cancellation of those leases.
Held, also, per totam curiam, that in the absence of a Proclamation of can- cellation the lessees of the lease under the Mining Act 1906 were not precluded from disputing such validity.
Decision of the Supreme Court of New South Wales (Simpson C.J. in Eq.),
APPEAL from the Supreme Court of New South Wales.
A suit was instituted in the Supreme Court by the Silver Peak Mines Ltd. against James Leslie Williams, a nominal defendant for the Government of New South Wales, and Charles Hodges Davis. By the statement of claim it was alleged (inter alia) that the plain- tiffs were the holders of nine mineral leases from the Crown, four issued under the Mining Act 1874, four under the Mining on Private Lands Act of 1894 and one under the Mining Act 1906. The material provisions of the leases are set out in the judgment of Griffith C.J. hereunder. It was then alleged that in the Government Gazette of 7th June 1915 there was published a notice which was as follows :-