Original sentence: Blackmore, Edwin Gordon, CMG 1 April 1901 – 30 June 1908.Boydell, Charles Broughton 	1 July 1908 – 31 December 1916.Bradshaw, Keith Oscar 	29 October 1980 – 15 July 1982.Broinowski, Robert Arthur 	1 January 1939 – 30 November 1942.Bullock, Roy Edwards, OBE 	9 August 1979 – 15 July 1981.Cumming Thom, Alan Ritchie, BA, LLB 	16 July 1982 – 15 February 1988.Duffy, Charles Gavan, CMG, LLB 	1 February 1917 – 27 August 1920.Edwards, John Ernest 	1 December 1942 – 20 July 1955.Evans, Harry, BA, DipLib 	17 February 1988 – present.Loof, Rupert Harry Colin, CBE, BComm 	21 July 1955 – 14 August 1965.Monahan, George Henry, CMG 	28 August 1920 – 31 December 1938.Odgers, James Rowland, CBE 	16 August 1965 – 8 August 1979
Edited sentence: Alan Ritchie Cumming Thom 16 July 1982 – 15 February 1988.Charles Broughton Boydell 1 July 1908 – 31 December 1916.Charles Gavan Duffy CMG 1 February 1917 – 27 August 1920.Edwin Gordon Blackmore CMG 1 April 1901 – 30 June 1908.George Henry Monahan CMG 28 August 1920 – 31 December 1938.Harry Evans  17 February 1988 – present.James Rowland Odgers CBE 16 August 1965 – 8 August 1979.John Ernest Edwards 1 December 1942 – 20 July 1955.Keith Oscar Bradshaw 29 October 1980 – 15 July 1982.Robert Arthur Broinowski 1 January 1939 – 30 November 1942.Roy Edwards Bullock OBE 9 August 1979 – 15 July 1981.Rupert Harry Colin Loof CBE 21 July 1955 – 14 August 1965