<div class="description">
<ul><li><b>Scope and content:</b>  Original Caption: The war diploma of the Aero Club of America. Diploma designed by Pierre Fritzel showing the spirit of aviation protected by the shield of Medusa, coming to rescue the outraged justice and attacking with a flaming sword three snakes about</li></ul>
Photographer: Underwood and Underwood</div>
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Unknown author<span style="display: none;">Unknown author</span> or not provided</div>
1917 – 1918
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>