Quote Originally Posted by MrDavid View Post
I can't speak to the Blackwell, but John C. C.ockhill was registered at 105 Eldon St in Sheffield as of 1857. I believe the "Celebrated" razor stamp was used in later productions - 1870's-1880's. I have one myself and it's a killer shaver.
Cheers that really good to know its still in great condition after all this time

ian