Anvilfire
- http://www.anvilfire.com/
- Blacksmiths' and metal workers' reference. Questions answered daily by the Guru. Meet and chat with other smiths at the Slack Tub Pub. Buy, sell, and trade at the Virtual Hammer-In.
Foundry 101
- http://www.foundry101.com/
- Hobby metal casting. Learn to cast aluminum and brass in sand molds. Includes step by step instructions with pictures.