A bit off topic but just bought a new toy....
DSCF2103 by
Robin Martin, on Flickr
It's very old but the bed and leadscrew are both in good order. I have to fettle it a bit before it becomes operational - it needs a mounting divised for the motor and countershaft both of which were fixed to the wall of workshop of the previous owner. Once it is up and going I plan a rolling restoration to get it back to its former glory.
Cheers, Robin