It's been some time since I've posted here so apologies for jumping right back in with a question, however...
Can someone who knows confirm the date of the 1977 XVIII Grand Prix de Nogaro, round 9 of the European F2 Championship?
On the Riccardo Patrese site I run I have always had it as the 3rd July. However, looking for details of the race today I see that MotorSport say the race was run on the 10th July, Wikipedia says 12th July and the F2 Register says 3rd July.