Poster showing Uncle Sam proffering Liberty Bonds, or shackles inscribed Prussia.
<bdi><a href="https://en.wikipedia.org/wiki/en:Oscar_Cesare" class="extiw" title="w:en:Oscar Cesare"><span title="Swedish born American artist (1883-1948)">Oscar Cesare</span></a>
</bdi>
1917
New York Evening Post