Unidentified photographer / artist, n.d., The "Henry Clay" thermoplastic union case the steel mold that created it an a contemporary Daguerreotype copy of a portrait of Henry Clay., Photographic case, Archives of Modern Conflict OR National Gallery of Canada, LL/12485
Unidentified photographer / artist n.d. The "Henry Clay" thermoplastic union case the steel mold that created it an a contemporary Daguerreotype copy of a portrait of Henry Clay.
