text:  At the Revolution it was one of the first feudal buildings demolished--not a stone of the old pile remains; the Pont-au-Change had long before had its wooden piers changed for noble stone ones and on the site where this fortress stood is now the Place de Chatelet with a Napoleonic monument in the midst--a column inscribed with names of bloody battle-fields on its summit a golden wing-expanding Victory and at its base four little impudent dolphins snorting out water into the buckets of the Porteurs d'Eau