Molaroni Pesaro

I have inherited this vase from my mother who inherited it from her mother over 50 years ago. It has a lamp fixture that drops into it. It is in excellent condition. It is an urn type vase that stands 17 inches tall. the opening diameter is 8 inches and it is 35 inches around at its largest spot. Paint is very bright, no discoloration that i can tell. I know nothing about it other than what the markings on the bottom say. It is covered with half woman half horse Pegasus type characters and has 3 chicken feet on the base. The bottom has the markings of a swan, the word pesaro and a capital M