Princess Takes Salute At Windsor Scout March. HRH The Duke of Edinburgh chatting to scouts in the parade. He shook hands with every man in the line. HRH Princess Elizabeth, accompanied by the Duke of Edinburgh, took the salute today at a march past of nearly 1,000 King's Scouts and holders of gallantry awards in the Quadrangle of Windsor Castle. The Scouts, representing all countries of the British Isles, were attending the 10th annual National Scout Service in St. George's chapel. May 1, 1949. (Photo by Fox Photo).