When right-wing agitator Francis De Groot upstaged the 1932 opening of the Sydney Harbour Bridge and sliced through the ceremonial ribbon, the antique sword he wielded cemented its place as an Australian national treasure.
The Australian National Film and Sound Archive - http://dl.nfsa.gov.au/module/1601/
I do not own this. I intend to use this clip for educational purposes, therefore no copyright infringement is intended.