File:Led Zeppelin's 1977 North American Tour.jpg

Saw LEDZEPPELUN 5 22 77HOUSTONTEXAS SUMMITGREAT NEVER FOR GETTHAT VOICE LIV

Fair use in Led Zeppelin North American Tour 1977
Though this image is subject to copyright, its use is covered by the U.S. fair use laws because:
 * 1) It illustrates an educational article about the concert tour from which the concert poster illustration was taken.
 * 2) The image is used as the primary means of visual identification of the article topic, and is therefore placed in the page's infobox.
 * 3) The use of the concert poster illustration will not affect the value of the original work or limit the copyright holder's rights or ability to distribute the original. In particular, copies could not be used to make illegal copies of the concert poster.
 * 4) It is a low resolution image.
 * 5) It is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.