File:1979 DOE NASA AMC Spirit DL Stirling engine.jpg

Publicity image of the MOD 1 Stirling engine built by Mechanical Technology. This is in a 1979 American Motors (AMC) Spirit that was part of the Automotive Stirling Engine (ASE) Program with NASA and DOE contracting with AM General.

Scan of AMC public relations photograph. This image was freely provided to promote an item.

This is a copyrighted image that has been released by a company or organization to promote their work or product in the media, such as advertising material or a promotional photo in a press kit. The copyright for it is most likely owned by the company who created the promotional item or the artist who produced the item in question; you must provide evidence of such ownership. Lack of such evidence is grounds for deletion. It is believed that the use of some images of promotional material to illustrate: the person(s), product, event, or subject in question; where the image is unrepeatable, i.e. a free image could not be created to replace it; on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation; qualifies as fair use under Copyright law of the United States. Any other usage of this image, on Wikipedia or elsewhere, might be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Publicity photos. Additionally, the copyright holder may have granted permission for use in works such as Wikipedia. However, if they have, this permission likely does not fall under a free license. Please note that our policy usually considers fair use images of living people that merely show what they look like to be replaceable by free-licensed images and unsuitable for the project. If this is not the case for this image, a rationale must be provided proving that the image provides information beyond simple identification or showing that this image is difficult to replace by a free-licensed equivalent. Commercial third-party reusers of this image should consider whether their use is in violation of the subject's publicity rights. Fair use //en.wikipedia.org/wiki/File:1979_DOE_NASA_AMC_Spirit_DL_Stirling_engine.jpg true

A fair use claim is made based on the rationale of critical commentary in articles including but not limited to the following: The image shown here is claimed to be used under fair use as:

1. There is no "free" equivalent of the Stirling engine in this experimental car.
2. This has been previously published.
3. The name of the photographer/artist is unknown.
4. It is of lower resolution than the original, so it will not detract from the value of any original image.
5. The image is only being used for informational purposes.
6. The material is encyclopedic and otherwise meets general Wikipedia content requirements.
7. This meets the media-specific policy requirements.
8. The image is used in at least one article.
9. The material contributes to the article by specifically illustrating a relevant section within the text about the engine.
10. The image does not detract from the reputation of the subject.

Though this image is subject to copyright as noted here, the U.S. fair use laws, and the stricter requirements of Wikipedia’s non-free content policies cover its use, additional Fair Use justification is provided here:

• AMC Spirit

The image contributes to the article by illustrating a relevant section within the text about the experimental vehicle.

There is no "free" equivalent of this engine in this car. The engine was later removed and the automobile sold at surplus auction.

• Stirling engine

The material contributes to the article by specifically illustrating a relevant section within the text about this historical experimental vehicle.