File:Herge Calculus ad.jpg

Summary
Screenshot of a major French TV ad from the 1970s-80s.

It is believed the use of this image in the article Professor Calculus is covered by the "fair use" legal doctrine because:


 * This image is being used to illustrate the ad which is the topic of this sub-article.


 * Its use in Wikipedia is for nonprofit educational purposes only and does not detract from the original work.


 * It is of much lower resolution than the original TV ad (copies made from it will be of very inferior quality).


 * It does not limit the copyright owner's rights to market or sell the work in any way.


 * No free or public domain images have been located for this ad.