Just found the above named film on the IWM site http://www.iwm.org.uk/collections/item/object/1060023048 Covers finishing stages of the filling of a WWI 8" shell.
At 4.14 (and on) you'll see that being a munition worker wasn't for the faint hearted.
TimG
At 4.14 (and on) you'll see that being a munition worker wasn't for the faint hearted.
TimG