A extremely rare billon antoninian found at Les Cléons, November 28th, 1900. Drawing by Félix Chaillou
Felix Chaillou, born April 8th, 1836, died 20th century
Félix Chaillou, Découverte (aux Cléons) d'une cachette de petits bronzes Gallo Romains, Bulletin de la Societe archeologique de Nantes et la Loire-inferieure 1901, pages 37-53, <a rel="nofollow" class="external free" href="https://archive.org/details/bulletinsociete42soci/page/52/mode/2up">https://archive.org/details/bulletinsociete42soci/page/52/mode/2up</a>