AUTHORITY FOR THE HON. CHARLES BENJAMIN CUTLER, E.D., M.L.A., TO ACT AS PREMIER AND TREASURER DURING THE ABSENCE FROM THE STATE OF THE HON. SIR ROBERT WILLIAM ASKIN, K.C.M.G., M.L.A. (Government Gazette of the State of New South Wales (Sydney, NSW : 1901 - 2001), 1972)