Coloured lithograph on board. Diagrammatic working model of Daimler Knight sleeve-valve petrol engine. Printed, published for Daimler Motor Co, Coventry by E S & A Robinson Ltd., Bristol. c1910. 36x27cm. Plus (cover) page entitled 'Working Model of the NEW Daimler ENGINE PRICE 1/6 THE DAIMLER MOTOR CO. 1904 Ltd. COVENTRY.'