Right I have a TARDIS Key (See Picture)
![](http://pics.livejournal.com/talcat/pic/0000zest/s320x240)
The Chain has gone rusty is there any hope of getting rid of the rust? Or shall I give it up as a bad job and look for a new chain?
Any help you can offer is welcome*
Thank-you!
(*Other than "You shouldn't have got it wet!)