John Jacob Crew Bradfield 1867-1943 'Bridge to connect Sydney with North Sydney, Design recommended by Public Works Committee, ' pencil on paper, signed by John Bradfield, as Chief Engineer, Metropolitan Railway Construction, dated 26/9/1912, J. Davis, Director Genera of Public Works, dated 8 July 1913, and J.H. Cann, Minister for Public Works. 25 cm x 88 cm