The coat of arms of the Esterházy family originates from the Esterházy Palace in Cluj. It was transported by Ernő Teleki to the castle in Posmuş (Bistriţa-Năsăud County), where it was embedded in one of the dining room walls. Later, the piece ended up in the basement of the castle, where it was discovered and subsequently transported, along with other items, to the lapidarium of the History Museum in Cluj.