Show ENGLISH ENGLISH PRODUCE PRODUCE I CONCRETE AUTO I I By Associated Press I I. I LOND LONDON N May 2 An An English h manufacturing company announces It ItIs Itis I Is preparing to mantel an automobile that thet can be e retailed for tor between 50 I and OO I The principal to be used ii j jIn I In making the car I la is a new substance I f which is described as a kind of con- con conI I I Crete light but stron strong and durable produced from waste material materi 11 such as slag Iab clinkers and sawdust and COI covered coy cov I ered cred with a metal solution |