Friends:
I would direct your attention to an interesting article written by E.C. Powell in 1937 on fly casting located at:
[url=http://mysite.verizon.net/vze2h7gi/fishnbanjossliceoflifeincyberspacecopy/id34.html:15a7c]http://mysite.verizon.net/vze2h7gi/fishnbanjossliceoflifeincyberspacecopy/id34.html[/url:15a7c]
Even though it was written long ago, the clarity of its text and the simplicity of its explanation makes it interesting to read.
Your friend,
Migs