"Copyright Status Unknown"

This is put into documents that appear to be copyable but of which I am unsure of the copyright status. Every effort is made on this site to have only original material, copyrighted material used with the author's permission, or common domain material. If anyone spots copyrighted material on this site, please let me know so that I can remove it until permission is obtained.

The material I have written is copyrighted and permission will be freely granted for copying without charge upon certain conditions. The material in which I am claiming a copyright will have such a notice in a comment in the HTML source code. Please contact me if you wish to copy any of my material. © Copyright1997, 1998 Charles K. Kenyon, all rights reserved.