Queen Elizabeth The Queen Mother Queen of Great Britain, Ireland and the British Dominions, and Emperor and Empress of India in Westminster Abbey on 12 May 1937, the date previously scheduled for Edward VIII. Elizabeth's crown was made of platinum and was set with the Koh-i-Noor diamond. Edward and Simpson married and became the Duke and Duchess of Windsor, but while Edward was a Royal Highness, George VI withheld the style from the Duchess, a decision that Elizabeth supported. Elizabeth was later quoted as referring to the Duchess as "that woman", and the Duchess referred to Elizabeth as "Cookie", because of her supposed resemblance to
Mountain railways of India fourth railway, the Matheran Hill Railway, is on the tentative list of UNESCO World Heritage Sites. The basis of UNESCO's designation of the Mountain Railways of India as a World Heritage Site is "outstanding examples of bold, ingenious engineering solutions for the problem of establishing an effective rail link through a rugged, mountainous terrain." The Darjeeling Himalayan Railway received the honor first in 1999 by UNESCO followed by the Nilgiri Mountain Railway in 2005. The Kalka–Shimla Railway received the designation in 2008. The three routes together have been titled the Mountain Railways of India under UNESCO World Heritage Site criteria