Now that this thread is back on track, I am enjoying it very much. It reminds me of a thread I saw several years ago on a watch collecting forum about which watch was the first to be worn on the Moon. Even the most knowledgeable posts ended with: "Only one person really knows the answer and that is the person who wore the watch, but nobody has ever asked him." The next time I saw this person, we had a long a conversation about his watch and the collectors got their answer. Now, whether everybody BELIEVED that answer is another issue, but that is a subject for another thread...