File:London welsh badge.png

Summary
This basic image can be found at in an uncropped form. I believe this image qualifies under Wikipedia's Fair Use policy, as it is the logo of a sports team, and is intended to represent the team on their page.

Fair use for London Welsh RFC
The image linked here is claimed to be used under fair use as:
 * 1) it is a significant logo of a major rugby team;
 * 2) it is provided by London Welsh Rugby Football Club for public use in the media;
 * 3) it does not limit the copyright owner's rights to make use of its logo in any way;
 * 4) the logo is only being used for informational purposes;
 * 5) its inclusion in the article adds significantly to the article because it represents the subject of this article.

Fair use for London Welsh Amateur
The image linked here is claimed to be used under fair use as:
 * 1) it is a significant logo of a major rugby team;
 * 2) it is provided by London Welsh Amateur Rugby Football Club for public use in the media;
 * 3) it does not limit the copyright owner's rights to make use of its logo in any way;
 * 4) the logo is only being used for informational purposes;
 * 5) its inclusion in the article adds significantly to the article because it represents the subject of this article.