Steel Escorts (naval info)

[Weaver]

Interesting site about RN ships here:

http://middle-watch.com/index.html

health warning though: the guy who writes it is fairly opinionated in places and is very knowledgeable about some things but not about others - be warned.

Of particular interest (Thorrrrviiiiic!) is the Outtakes section which has some facinating drawings of never-built Sea Dart frigates.