1770 Bark Shield from Botany Bay | Australia's migration history timeline | NSW Migration Heritage Centre
BBC Radio 4 - A History of the World in 100 Objects, Exploration, Exploitation and Enlightenment (1680 - 1820 AD), Australian bark shield - Episode Transcript – Episode 89 - Australian bark shield
File:British Museum bark shield.jpg - Wikimedia Commons
File:Bark shield 2008 british museum.jpg - Wikimedia Commons