Page 4269 - In the matter of the “ Industrial Arbitration Act, 1912”; and in the matter of the “ Eight-hours Act, 1916 ”; and in the matter of the Labourers Group, No. 4 (Country Councils) Board; and in the matter of an Award of the Labourers Group, No. 4 Hoard, gazetted on the seventh day of July, 1915, and the Amendment thereof as gazetted on the tenth day of November, 1915; and in the matter of an application by the Local Government Association of New South Wales to vary the said Award.