Denzil Ibbetson, 'Napoleon on his Deathbed with Measurements of his Facial dimensions' 8.5 x 9.5 cm graphite sketch showing two profile views of Napoleon in repose 8.5 x 14 cm graphite and wash sketch showing Napoleon in repose a third sheet inscribed in ink 'Dimensions of the bust of Napoleon Buonaparte taken after his death', 22 x 30 cm overall