Royal Pageant: Troop The Color Resplendent in tricorn hat and tunic aboard her horse 'imperial', Queen Elizabeth takes the salute of the cold stream guards to mark her official birthday and the ninth anniversary of her coronation. Horse Guards Palace. Scenes from ceremony. Queen Mum and Princess Anne in carriage. Queen Elizabeth saluting. Soldiers marching, Scots Guards. Queen Elizabeth riding side saddle on horse. Trooping the color. Royal Family waiting at Buckingham Palace, Queen Mum and Prince Charles are seen.