Lithographie, Henry Ritter, 1848. “Deutschland im Jahr 1847”
<bdi><a href="https://en.wikipedia.org/wiki/en:Henry_Ritter" class="extiw" title="w:en:Henry Ritter"><span title="Canadian artist (1816-1853)">Henry Ritter</span></a>
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Unknown source<span style="display: none;">Unknown source</span>