Hi Ian,
The first reply to your post did contain copyrighted information.
I and a couple other people posted general comments - and then suddenly the thread vanished. Especially as you did nothing wrong I am surprised the moderator who deleted it did not inform you by PM what had happened.
Surely that one copyright breaching post could have been deleted, not the whole thread. Especially as you clearly stated in your post that you were not hoping for a lookup. You were just looking for tips as to how to search for certain places on the 1911 census.
Alexander