I picked this up at an antiques shop for just under a tenner, you can very faintly see "Ben Wade" and "Colindale" in cursive on the bottom of the shank, but it's almost rubbed off. Sorry for the bad quality photo, it's damned hard to get the light right to catch it it's so worn smooth. I can't find this particular Ben Wade mark online anywhere, the pipe looks like it's had some jiggery-pokery to make it fit the stem (clearly not original stem) which doesn't sit flush with the shank. Smokes very nicely!