Dr. Bill, I have to express my admiration for a posting which is cogent and beautifully written. In all the postings we all rush to put up it's a real treat to see the language used to its best advantage.

Now, by the way, how come you spell "plow" in the English fashion? Since this week's theme is words from Sherlock Holmes, are you letting us know that you are an imposter attempting to con all us unwitting Garridebs?