Lyrita recording info

I have several Lyrita records and find them outstanding but they give no info on venues or producers/engineers. I read somewhere that Ken Wilkinson recorded some. I haven't heard the Kingsway Hall subway rumble that is present on some EMI and Decca recordings. Can anyone enlighten me? Thanks
Go to Discogs and search Lyrita and Wilkinson, looks like about 50 items, not sure how many may have been recorded at Kingsway