The value of pipe #451 is 61 points.
Stuart Greyson presented this superb example on eBay. I was lucky to win it because it is the only example I have to date of the complete original packaging of these English-made pipes. Actually, its packaging is more than complete because there were two copies of The Story of the pipe in the English version and there was another promotional brochure unlike any I have seen associated with the USA pipes. (These brochures are reproduced elsewhere on this web site.) Also unlike the USA pipes, these pipes included a bowl scaper made of plastic in an attempt to dissuade smokers from using their metal reamers on the pyrolytic graphite bowl liner.