Original vintage advertising poster for a Stanley Steam Car showing steam water and fuel systems of the car in colour. Dream object for any steam punk as it states: This drawing shows every part of a Stanley Steam car except the axle and bod assemblies. It includes boiler, burner, and engine, fuel, steam and water system complete, with every valve pipe and connection of the car. It makes obvious the utter simplicity of the Stanley as compared with any internal explosive car. Observe especially that electricity has no place in the Stanley car except for the lights. Fantastic piece of auto history in great condition. Folded, light foxing and soiling along margins, very small loss on three corners. Printed in the USA, initials SHD in design, 1920s, size 40.5x53cm.