Thanks that would be much appreciated, from what I can gather this may be equivalent to a Bayliss Wiley No 23, but I'm not 100% sure?
If you have any standard 24 tpi british cups also that would be great, but can always get elsewhere if need be
Cheers, Roy
The closest I have is 54 in the centre but is stamped 23 I cant make out the logo.It is new but very tarnished.The end sizes are the same.Bearing surfaces are fine.Pm me if its any good.£7.50 posted.jm.