Event: Date: 11.5.1957
Track: Upper Marlboro Raceway (United States), unknown lengthOrganiser: Washington Region SCCA

Preliminary Marlboro [BM+CM+DM+EM+FM+GM]

Non championship race

(Car Appearance)

No.CarBodyEngine
Ferrari--
Maserati--
Lotus-front
Chevrolet Corvette modified--
Jomar Mk II--
Porsche 550 Spyderopenmid
Ferrari 4.5-front