Event: NAV Nationale Sportwagen Races ZandvoortDate: 9.6.1957
Track: Circuit van Zandvoort (Netherlands), 4.193 kmsOrganiser: Nederlandse Autorensport Vereniging

National Zandvoort - Sports 2700 cc & +2700 cc
Non championship race

(Entry List)

No.DriversMakeTypeEngineGr.
2
J. M. SwaapAston MartinAston MartinS2.7
Arie van RamshorstBugattiBugattiS+2.7
Andre de la PorteACBristolS2.7
Rob SlotemakerJaguarC-typeJaguarS+2.7
B. DagevosBMWBMWS2.7
P. van ManciusJaguarJaguarS+2.7