John Pelham / Mathew B. Brady / Half-plate ambrotype, 1858 / National Portrait Gallery, Smithsonian Institution
<bdi><a href="https://en.wikipedia.org/wiki/en:Mathew_Brady" class="extiw" title="w:en:Mathew Brady"><span title="American photographer (circa 1823–1896)">Mathew Benjamin Brady</span></a>
</bdi>
1858
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