From the DMM site:
Briggs, T., 13 Mar 1932, (accident: 04 Mar 1932), aged 43, Filler, explosion
I don't think this was a large explosion, as there only seems to have been one other person who died, but Lindy Lou is right in that the local paper may have covered it.
I couldn;t find a record for a T Briggs death in the 1940's I'm afraid.
Paul