Who knows this car?
The correct make and a reasonable year are sufficient for one point.
Another that won't hang around for me!
Nacional Pescara from Spain approx 1927
Very good - I have the pleasure to award your second point here at AutoPuzzlers!
1927 is too early - but close enough for the Rookie section in my eyes.
The puzzle photo shows the race car at the 1931 Shelsley Walsh hill climb race.
As I said!
Are you sure it's at Shelsley?
Oh, well, you´re right - here is the racing photo:
Zanelli also raced this car at the 1931 German Kesselbergrennen: