In 1879, Australian bushranger and outlaw Ned Kelly devised a plan to create bulletproof armour and wear it during shootouts with the police. He and other members of the Kelly gang—Joe Byrne, Steve Hart, and brother Dan Kelly—had their own armour suits and helmets crafted from plough mouldboards, either donated by sympathisers or stolen from farms. The boards were heated and then beaten into shape over the course of several months, most likely in a crude bush forge and possibly with the assistance of blacksmiths. While the suits successfully repelled bullets, their heavy weight made them cumbersome to wear, and the gang debated their utility.
Also on display are Kelly’s Snider Enfield rifle and one of his boots.
I’d highly recommend reading further into Australia’s bushrangers as a whole and individually - Ned Kelly was one of many who were hunted by the police further and further, as the Outback was ‘settled’.
If you haven’t come across him yet, check out John Francis Peggotty, the (alleged) ostrich riding, blinged-out, Irish little person bushranger Birdman of the Coorong.