Signature of Barry Goldwater
Vectorized by me. Author of original image is the seller listed on the Amazon page.
<a rel="nofollow" class="external free" href="https://www.amazon.com/Barry-Goldwater-Signature/dp/B01MTE8D6Z">https://www.amazon.com/Barry-Goldwater-Signature/dp/B01MTE8D6Z</a>