I did not expect to read about the LHC in such an 'old' document. I couldn't find (in the time I was willing to spend during work) when the LHC project started

I did not expect to read about the LHC in such an 'old' document. I couldn't find (in the time I was willing to spend during work) when the LHC project started to this already be relevant in 1990 (20 years before it started, which is also longer than I would have guessed)