Thought I'd stick this link here - great place. http://www.bletchleypark.org.uk
Last time I was there, 10 or 15 years ago, they were redecorating the house (can you call it that?). They had a load of really old fittings like taps etc in a skip. I still regret not asking if I could take one or 2. Having a few taps from that amazing place would be so great. I spent days of time there over the course of a year, and met a few of the people who worked their who knew Turing (by sight, not personally). You can see Turing's room at the place too. It was fascinating to talk to people who worked there during the amazing period Turing worked through.