Inside Abbey Panels in the mid 60s?

Does anyone know if there are any books that cover or show photos inside the original Abbey Panels factory
Abbey Panels - Wikipedia

I wouldn't mind seeing what the factory was like inside, interested to see what tooling was there when they made the GT40 tubs.

There is a book coming out shorting in October (I think) By John Allen and Graham Endeacott on the early years of the GT40 and Slough. It might have photos of Abbey Panel Factory I do not know.

Stephen Ducker

There's a little bit (but more than any other book to my knowledge) about Abbey Panels in the GT40 Haynes Manual. There aren't the kind of detail photos you want though.