With smart ar$e comments like that you may be better spending all your time on Google.
Yes, did read that. Would be interesting to know the last time they were asked for that pattern. Part of the 600 Group so would probably cost more than a lathe!You could try dropping an email to the lathes.co.uk fella , he might know of a source of them or more info perhaps.
I notice on the page about them it says
"The spindle nose appears to have been Churchill's own adaptation of the standard "Camlock" flange - but with 3/8" Allen screws instead of studs - and carried a No 3 Morse taper; Pratt Burnerd apparently retain a pattern of the Churchill mount and are able to supply new chucks with the proper fitting built in."
So maybe Pratt Burnerd can help.
Stu
. This is complicated and expensive to produce but very quick to change the chuck.
I did once contact a big company about some legacy products and they were really helpful, I was very surprised.Yes, did read that. Would be interesting to know the last time they were asked for that pattern. Part of the 600 Group so would probably cost more than a lathe!