OK, I've redrawn the plan - here is a JPEG
and also a PDF which is infinitely scalable which I can do very big prints from
I'll also do a more period 'blueprint' version for in-game use at some point.
A book I ordered arrived today - 'Drakelow Unearthed' all about the tunnels from 1940 to present. Very interesting.
Written by the bloke who does (did!) the tunnels tours and who fell out with F&O!
Anyhoo, it has a nice big double page annotated map of the site. I'll swap the annotations for German and that will do fine for the game blue prints.
The more I look at the map the more I realise it ain't that big a site. That is to say, there shouldn't be too much problem covering the site with players and objectives - the problem is man management and inter-organiser communication!
Nice work there David 
When we were a Kingdom it was run by a King
When we were an Empire it was run by an Empress
Now we're a country we're run by a..........
