I know this comes from a time period long past ARMA's primary study period, but I thought it might be of use.
I recently finished uploading a series of clips to my YouTube page.
http://www.youtube.com/profile?user=schlager7
These are from early newsreels showing actual duels to first blood in France from about 1910-1914. My particular YouTube page is primarily given over to fencing history, but most of these are in one clump so if you have no interest in the sport, you can easily just check out the duels. I have also separately embedded the duels on a message board just for that topic here:
http://campechesteel.proboards.com/index.cgi?board=duels
I know the early 20th century is not ARMA's area of interest, but there are reasonably few examples of video of such encounters with sharp steel, and while the injury inflicted was (usually) minor, serious injury and death were always a possibility and, I am sure, a factor in their choice of actions.

