Mystery solved Part 3 collage

Attribution

Top left - Houses in St Lucia flooded to the roofline during the Brisbane flood of January 1974. Rosemary Spenceley. 32027, Rosemary Spenceley's colour slides of Brisbane and Southeast Queensland. John Oxley Library, State Library of Queensland. Image number: 32027-0001-0005 Bottom left - Brisbane River running along Radnor Street in Indooroopilly. Acc. 6129 University of Queensland Alumni Association dry collodion negatives. John Oxley Library, State Library of Queensland Top right - Aerial view of the Country Club Hotel, Strathpine. W.A. Jones. 31557 W.A. Jones & Co. photographs. John Oxley Library, State Library of Queensland. Image number: 31557-0001-0191 Bottom right - Construction of the Grey Street Bridge, ca.1929. 10189 Queensland Cement & Lime Company Limited Photograph Albums. John Oxley Library, State Library of Queensland. Image number: 10189-0002-0088