i have recently bought a 70's Carlton frame and forks for my first fixie / single speed project.
as with some other Raleigh's from that time it uses 26 TPI thread for the bottom bracket and headset instead of seemingly every other bike ever made which uses 24 TPI!
i've got round the bottom bracket by using a grand cru threadless bb but i still haven't managed to source a headset.
any idea of where to get one? is there any left in the world?? anyone else had this problem?

cheers,
james