This is great news and it looks like you're off to a good start. For reference material I'd suggest checking books and sites relating to Jack the Ripper as many of them have contemporary pictures of the murder sites. www.casebook.org has some in their Victorian London section. Gustave Dore's illustrations of London, although made slightly earlier, will also be useful as the architecture in the East End didn't change much. I'm really looking forward to this one so let me know if I can help with refernces (I'm based in London). Dan