Sorry to hear that Chris, will try and locate my photocopy and see if I can get someone, who is a little better at uploading these things than I am to let us all see it. It does have interesting features, which hopefully willl initiate discussions.
In the same book is an interesting section of part of the Great Cross Vein, which after seeing it initiated me in a descent of Hind's sump.
This is the first one on the left hand side of the horse level, if you turn left after coming out of Hethrington's Cross Cut, as you head to the Ballroom.