Oporto, Portugal, 21st June 2013, Circuito da Boavista - Historic Grand Prix 2013 - Sixties Endurance, Free Practice + Qualifying, Albert Otten driving a grey Porsche 550 A 1500 RS from 1959 Credit: Daniel Amado/Alamy Live News
Size: 3648px × 2736px
Location: Porto, Oporto, Portugal
Photo credit: © Daniel Amado / Alamy / Afripics
License: Licensed
Model Released: No
