Ok hopefully this will work but these are the sites I have in my favorites.
http://www.swdecoratives.com/bomBB.html
http://www.swdecoratives.com/index.html
http://www.austincc.edu/hannigan/Presentations/NSFMar1398/MathofSP.html
http://members.aol.com/neadods/patch/seminole.htm
http://www.quiltseeds.com/free/rawhide.html
It looks like they may work but you can email me if you can't get them and I will send them to you directly.
Rita