The LMA is going to reopen in May, although you can't use the computers.
https://www.cityoflondon.gov.uk/things- ... -may-2021)
We welcome any query on Who When Where. If you have previously posted it on another forum (including the old WDYTYA forum), please state this in your opening post - this will save people redoing the research which has been done before: they can look at it and possibly go further with it.