Thank you, Oleman! This has been a very long week, trying to get in 20 posts and trying to make them meaningful and non-trivial. I wanted to reply to your earlier message, and tell you that I live in North Fort Worth, near Keller if you know where that is.
We go to Canada at least once a year because my wife's mother is in a nursing home in New Brunswick. She is 94 and in fairly good health. We often go through, or near, Sherman on our way, so I have a ganeral idea where you are. I am really hoping we can become good friends, maybe someday even meet for a coffee or something, but that will probably be a long way off, if ever. In the meantime I am so glad to meet someone about the same age, with similar interests and problems. Again, than you for "friending" me!
Charlie