Canal Zone stamp,100th Anniversary Roosevelt, 4c, 1958 Issue
<p>Bureau of Engraving and Printing
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Image obtained from eBay <a rel="nofollow" class="external text" href="https://www.ebay.com/itm/253608272332?item=253608272332">eBay item 253608272332</a>
U.S. government / Canal Zone Postal Authority