Michigan International Can-Am
- Title Michigan International Can-Am
- Source Karl Ludvigsen Photograph Collection
- Description Pit scene, Car Number 0, the Porsche 917 PA, Jo Siffert, driver (helmet, seated).
- Years 1969
- Date 1969-09-28
- Photographer Karl Ludvigsen
- City Brooklyn
- State Michigan
- Country United States
- People Siffert, Jo
- Current Owner Collier Collection of the Revs Institute
- Marque Porsche
- Model Porsche 917 PA
- Engine Type Porsche F12
- Group/Class Can-Am
- Vehicle Markings Car Number 0, Porsche (nose decal), PORSCHE AUDI (lettering), Bosch (decal)
- Event Can-Am Michigan International
- Venue Michigan International Speedway
- Entrant Porsche Audi
- Race Data Jo Siffert driving Car Number 0, the Porsche 917 PA, qualified third and finished fourth in the 65 laps race.
- Identifier 2011-023LUDV-1969-b2_37.0_0003
- Original Format black-and-white negatives
- Rights Copyright has been assigned to The Revs Institute. Although copyright was transferred by the donor, copyright in some items in the collection may still be held by their respective creator. The researcher assumes full responsibility for conforming to the laws of libel, privacy, and copyright which may be involved in the use of this collection.