Rolls Royce: Ink and wash drawings by John Bull (3) - 'Rolls-Royce Phantom III Sedanca de Ville by Gurney Nutting', 'Rolls-Royce Phantom III Sedanca de Ville by Hooper' and 'Rolls-Royce Phantom V Saloon with a Hooper type body by Henri Chapman of Paris'; each signed and dated 1969-71, all framed and glazed, each about 30 x 22 cm (3 items)