12 Hours of Sebring
- Title 12 Hours of Sebring
- Source Tom Burnside Photograph Collection
- Description Masten Gregory (center) and Alfonso de Portago (right).
- Years 1956
- Date 1956-03-24
- Photographer Tom Burnside
- City Sebring
- State Florida
- Country United States
- People Gregory, Masten de Portago, Alfonso
- Event 12 Hours of Sebring
- Venue Sebring International Raceway
- Identifier 2015-012BURN-b13_2.9_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.