Caterham cars uk who bought the lotus 7 and now produces the kits.
Caterham links web site has a great deal of links to other seven web sites.
7 gallery has more photo's of sevens then anyone I've seen (my car is featured there )
The Prisoner will take you to Retro web.com/Priosner and they have links to a few prisoner web sites.
click photo for larger image