There's a photo taken in 2001 at
http://www.urban75.org/london/st_pancras27.html
Also at
http://www.heritage-images.com/Previ...censeTy pe=RM

Also at
http://www.flickr.com/photos/rpmarks...57624070511766
Just do a Google images search for St Pancras Booking Hall.

Thanks. For some reason, it didn't occur to me to do that. The 1st
and 3rd links above show the old ceiling in all its glory, with brightly
coloured tiles. They have all gone, unfortunately. I'm surprised that
English Heritage allowed them to get away with such destruction.

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Clive Page