Richard J. wrote:

And i suspect a tube map with both Southwark and Aldwych would be
tricky to find!

LUL published one in 1994. It can be seen on p63 of Mr Beck's
Underground Map

That map was never published. It was produced for internal use only,
as the basis for incorporating the extensions and new lines then
envisaged, e.g. JLE, ELLE, Crossrail, Chelsea-Hackney.

It was published in the book. The OP simply suggested that it would be
difficult to find a tube map with both Southwark and Aldwych on it. Nothing
about it being made available free of charge, on every LUL station!