Old Windmill 2:0086 2:1024A.017b The Old Windmill (also known as the Signal Tower) on Wickham Terrace is Brisbane’s oldest building, built in 1823. Along with the Commissariat Stores in William Street, it is the only surviving relic of the Moreton Bay Penal Settlement. Connected objects The old Windmill c.1930 PERCY, W.S. - Creator (The Windmill, Brisbane) SHELDON, Vincent - Creator Metadata, copyright and sharing information Cite this work Copy citation About this story Subject Brisbane