England? UK?

Here's one in Wales <img src="images/graemlins/tongue.gif" alt="" />: Heinnie Haynes I've been impressed by them.

In England there's British Knife Collectors guild who have a good reputation but I've not bought from them myself..
And in Germany, but still very handy, good prices and with English pages: Toolshop

Oh and another seller is Attleborough Accessories who sells a wide variety of useful stuff.

HTH
Justin