Excerpt from Oil Motors: Their Development, Construction, and Management, a Handbook for Engineers, Owners, Attendants, and All Interested in Engines Using Liquid FuelIn the same way as wonders have been wrought with the electric current, it being impossible to define what electricity exactly is, a great deal has been accomplished with liquid fuel, petrol especially, an essence of crude mineral oil - petroleum - oi which it is very difficult t...
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