HFML, 20 tesla Bitter Magnet - Some diagrams and theory about Bitter magnets www-hfml.sci.kun.nl/20t-magnet.html
Magnet cutaway - What happens when your magnte can't be resurrected after the last quench. Make it an educational tool. nmr.chem.umn.edu/cutaway.html
Magnet theory and production - A really good manual about production and theory of magnets. In german. www.org.chemie.tu-muenchen.de/people/rh/nmrueb/magnet2.pdf
Superconducting Technology - A very interesting discussion of superconductors, cryogenics and magnets. cern.web.cern.ch/CERN/LHC/YellowBook95/LHC95/LHC95.html
Superconductivity Basics - A very interesting set of pages on theory and practice. www.americanmagnetics.com/tutorial/basics.html
Superconductors, Link List. - A directory of internet resources about superconductors, including manufacturers, organizations, publications and conferences. www.shahlimar.com/superconductor
Superconductors.org - Superconductor Information for the Beginner. A nicely written site, with much basic information. Great for students and educated laymen. superconductors.org