For you CBRN/NBC/CBW fans, courtesy of High Caliber History: Drilling into a Mustard Gas Shell!
Filmed in 1918, soldiers in the AEF’s Chemical Warfare Service are taking apart a 155mm German shell filled with mustard gas by drilling into it.
The next time you think your job might be dangerous, be thankful that you’re not somewhere in France during World War I literally drilling into a poisonous mustard gas shell.