Canal Zone, de Obaldia, 10c, 1906 Issue
U.S. Government / Canal Zone Postal Authority Printed by the American Bank Note Company
<p>U.S. Government / Canal Zone Postal Authority
</p>
Image obtained from eBay: <a rel="nofollow" class="external text" href="https://www.ebay.com/itm/253575959581?item=253575959581">eBay item 253575959581</a>