Porsche 917/20 SERA study model
Porsche 917/20 SERA study model
Porsche 917/20 SERA study model
1970 LM Test Day
Porsche 917/20 SERA study model
The 936/79 half-way in the test-race for Le Mans
Porsche 917/20 SERA study model
Porsche 917/20 SERA study model
1970 LM Test Day
Porsche 917/20 SERA study model
Porsche 917/20 SERA study model
The 936/79 half-way in the test-race for Le Mans