24 Hours of Le Mans
- Title 24 Hours of Le Mans
- Source Rodolfo Mailander Photograph Collection
- Description Number 14 - 'Mike Sparken'/Masten Gregory's Ferrari 750 'Monza' chassis number 0504M, which retired ('Mike Sparken' was the pseudonym used by Belgian electrical goods manufacturer Michel Poberejsky). Number 12 - 'Heldé'/Jean Lucas' Ferrari 750 'Monza' chassis number 0440M, retired ('Helde' was the wealthy financier/racer Pierre-Louis Dreyfus).
- Years 1955
- Date 1955-06-11
- Photographer Rodolfo Mailander
- City Le Mans
- Country France
- People Sparken, Mike Gregory, Masten Poberejsky, Michel Lucas, Jean Heldé Dreyfus, Pierre-Louis "Helde"
- Marque Ferrari
- Model Ferrari 750 'Monza'
- Event 24 Hours of Le Mans
- Venue Circuit de la Sarthe
- Entrant Heldé Mike Sparken
- Race Data Number 14 retired. Number 12 retired.
- Identifier 2011-023MAIL-1955-b10_21.0_0019
- Original Format black-and-white negatives