Dunn ???

The others models
Designer :
Engine :
Tyre :
Grands Prix
n Year Grand Prix Team N° Driver Engine Tyre Grid Race 
11957IndianapolisDunn Engineering89HERMAN AlOffenhauser L4Firestone3021Accident
21958IndianapolisDunn Engineering89WEYANT ChuckOffenhauser L4Firestone2924Accident
31959IndianapolisDunn Engineering89HERMAN AlOffenhauser L4Firestone2313 
41960IndianapolisDunn Engineering89RODEE ChuckOffenhauser L4Firestone nq