Stolen from the other site
Posted: Wed Dec 18, 2013 11:44 pm
I love this sort of stuff http://www.youtube.com/watch?v=OoDKnKIvZks
The Foundrymans Resource
http://founddreaming.com/metal_casting/forum/phpBB3/
http://founddreaming.com/metal_casting/forum/phpBB3/viewtopic.php?f=36&t=467