The escutcheon and motto of William Pitt the younger, being those of his father differenced by a crescent. The crest is not included.
<a href="https://en.wikipedia.org/wiki/User:Robin_S._Taylor" class="extiw" title="en:User:Robin S. Taylor">Robin S. Taylor</a>
2016-09-11
<span class="int-own-work" lang="en">Own work</span>