That's fascinating, Arvind. Please let us know of any follow-up! Gordon Barlow Dear Listers, I came across the following interesting article about an underground tunnel that connects the location of today's St George's Hospital to the Fort in Bombay. The tunnel apparently dates back to the early British days of Bombay, when the British had rivals like the Dutch, the Portuguese and the Marathas. The existence of the tunnel has been within the knowledge of a few, though it was not widely known. The article also has some photos of the interior of the tunnel. The article may be seen at http://www.mumbaimirror.com//index.aspx?page=article&sectid=2&contentid=2010 061820100618043141898163c02cc Arvind Kolhatkar, Toronto, June 21, 2010.