All pictures courtesy of Peter Collins.

Plateau 4 Race
No9 - GUTZWILLER (B16)
No28 - SHELDON (B16)
No54 - BAMFORD (B8)

Plateau 6 Race
No1 - NICOLET (B21)
No28 - VAN DER KROFT/BURNETT/LISTER (B26)
No31 - ROSSIAUD/LE JEAN/BOURGOIN (B36)
No61 - KITCH /PALLIS (B21)
No65 - BRYAN (B36)