The traditional coat of arms of the "Rôtisseurs" - <a href="https://en.wikipedia.org/wiki/Confr%C3%A9rie_de_la_Cha%C3%AEne_des_R%C3%B4tisseurs" class="extiw" title="en:Confrérie de la Chaîne des Rôtisseurs">Confrérie de la Chaîne des Rôtisseurs</a> This image is indicative of a society that went defunct in 1793. Therefore, I propose that the age of the image is very likely over a hundred years old, and therefore in the public domain. Image derived from <a rel="nofollow" class="external free" href="http://www.chaine-des-rotisseurs.net/en/history.php">http://www.chaine-des-rotisseurs.net/en/history.php</a>