File:John Bull operating in 1981.jpg

Photograph of the John Bull in operation in 1981.

Image from the collection of the Smithsonian Institution. Used here under Fair Use for educational purposes as permitted on Smithsonian: Copyright (retrieved December 17, 2004).

Fair use in John Bull (locomotive)
It is believed that this image qualifies under fair use because:
 * The image depicts an unreproducible historic event that is discussed in the article.
 * Use of a low-resolution copy of the image does not hamper or dilute the copyright holder's use of the original image.
 * No free alternatives are available.