A reader, Mr. T. D. Dyke of Market Drayton. has sent us the enclosed picture of a haIf-scale model of his own Riley Imp, but stripped for racing!. Propelled by a 12-volt electric motor, the model does about 25 m.p.h. Mr. Dyke would like to hear from other builders of half-scale model cars, with the idea of holding a rally far them, next summer. Letters can be forwarded.