(DOUBLE RATES APPLY) The Emperor of Vietnam, Bao Dai, watches the 6th Formula 1 Italian Grand Prix together with his daughter Phuong Mai. Monza, September 1955. (Photo by Mario De Biasi/Mondadori via Getty Images)
(DOUBLE RATES APPLY) The Emperor of Vietnam, Bao Dai, watches the 6th Formula 1 Italian Grand Prix together with his daughter Phuong Mai. Monza, September 1955. (Photo by Mario De Biasi/Mondadori via Getty Images)