If this version of FOG is an example of the quality of the LSE gig then it sounds like a cracker of a show.
It's a very early UK gig too isn't it? Pre-glee too, which explains the second hand reportage nature of his commentary on it:
In late August, 1984 the band flew to London with a small amount of savings and five return plane tickets scheduled to expire by Christmas. They gave themselves three months to make inroads in the UK. Appearing as a support act at their London debut at the LSE, they blew headliners The Monochrome Set off the stage. They succeeded to the point where they graced the first cover of 1985 of the influential UK magazine NME, which it predicted would be 'The Year Of the Triffids'.
On November 6, 1984 the Triffids recorded the Field Of Glass 12” EP mostly live at BBC Studio 5 in London and then returned for a brief tour of Australia.
So The Triffids had just landed in the UK a few weeks before and went into the studio to record their first Peel session only three weeks later. A good moment to catch them in action on record.
The recording sounds remarkably good quality for an unearthed relic of that era.