The current logo of the <a href="https://en.wikipedia.org/wiki/Canadian_Union_of_Postal_Workers" class="extiw" title="w:Canadian Union of Postal Workers">Canadian Union of Postal Workers</a>, copied from their website.
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="https://www.cupw.ca/en">https://www.cupw.ca/en</a>