Thank you very much. With your information I figured out what I did wrong and now have Chafer's works and several other references I have wanted for years. I most certainly appreciate your help!
The "Caveman" screen name is a typical nic-name for me. I used to be a failry avid caver, taught cave rescue, and own a wonderful Cave Astrola 10" f7 Newtonian telescope. Although I am now a broken down, worn out, delapidated caver, I still carry the Nic-name.
Thanks guys.