• INTERNATIONAL TRUCKS ("SILVER DIAMOND"): Overhaul Procedure, p. 13 • CHRYSLER, DE SOTO, DODGE, PLYMOUTH: Clutch and Fluid Drive, p. 24 • FIELD-MARSHALL TRACTOR (SERIES ii, MARK i AND ii): Overhaul Procedure, p. 32 • A NEW APPROACH TO PISTON RING PERFORMANCE, p. 42 • ZENITH "V" TYPE CARBURETTORS Type 36UY, c/s 593, p. 44 • ADJUSTMENT AND OVERHAUL OF BORG AND BECK CLUTCHES, p. 46 • SCIENTIFIC MEANS OF TESTING TYRES, p. 51