1. Image: A tall gum tree stands near the bank of a river, which is visible in the distant background. The trunk of the tree is adorned with several small signs showing the year in which a major flood occurred and its water level height

    Floods

    Paradoxically, the only parts of South Australia to experience occasional serious disruption of by flooding are the far distant sparsely populated deserts around Lake Eyre

    Historical Subject | By CR Twidale, University of Adelaide | River Torrens | 1840s, 1860s, 1870s, 1890s, 1920s, 1930s, 1950s, 1970s, 2010s

  2. Image: man in formal regalia

    Freemasonry

    The first South Australian Freemasons lodge formed in England, before the colony of South Australia was settled. 

    Historical Subject | By David Hilliard | North Terrace | 1830s, 1840s, early twentieth century, early twenty–first century, late nineteenth century, late twentieth century, mid nineteenth century, mid twentieth century