Logo of the <a href="https://en.wikipedia.org/wiki/Cooper_Union" class="extiw" title="w:Cooper Union">Cooper Union</a>
<a rel="nofollow" class="external text" href="https://www.doylepartners.com/">Doyle Partners</a>
Own work  using: <a rel="nofollow" class="external free" href="https://cooper.edu/engineering/cooper-union-logo">https://cooper.edu/engineering/cooper-union-logo</a>