Oh Barara, I do so appreciate your kind words of encouragement---Thank you. I am too stubborn to give up and the older I get, the more determined I become, but find that a few breaks in between efforts, are needed. This research has taken me to NS and CA, and all across these United States w/no answers, but how fascinating and informative it continues to be. Would LOVE to hear more of your story; please do write to me at email@example.com. God bless, carol.