This page is very much under construction right now, therefore I only have a few links here at the moment.
The most important of those (ahem... 3. or if you're extremely pedantic; 5.) links is this one:
Questions You should ask Yourself before making a Chainmail.
If you're looking for more specific information try alt.armourers if available, SCA pages, or AltaVista 's searchengine.
That's all folks...