1000 Kilometers Österreichring
- Title 1000 Kilometers Österreichring
- Source Eric della Faille Photograph Collection
- Description Track action scene, Car Number 4, an Alfa Romeo T33/TT/12,(Rolf Stommelen and Clay Regazzoni, co-drivers), Clay Regazzoni, driver (helmet, seated).
- Years 1973
- Date 1973-06-24
- Photographer Eric della Faille
- City Spielberg
- Country Austria
- People Regazzoni, Clay
- Marque Alfa Romeo
- Model Alfa Romeo T33/TT/12
- Engine Type Alfa Romeo F12
- Group/Class S 3.0
- Vehicle Markings Car Number 4, Alfa Romeo (grill badge), Carello, Goodyear, Shell (decals)
- Event Zeltweg 1000 km
- Venue Österreichring
- Entrant Autodelta SpA
- Race Data Rolf Stommelen and Clay Regazzoni co-driving Car Number 4, an Alfa Romeo T33/TT/12, did not qualify, but started eighteenth, but were not classified (NC) in the 1000 km race.
- Identifier 2014-029DELL-CT_1973-b20_2.2_0015
- Original Format color transparencies
- 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.