An Italian silver and bronze oil lamp - Rome, circa...

An Italian silver and bronze oil lamp - Rome, circa 1800-1810 silver and cast bronze, embossed and chiseled, with a winged figure placed on a tapered column pedestal, resting on a square marble base. Stamped with the silver warranty mark in use in Rome (Papal States) depicting the "crossed keys of St. Peter under a liturgical umbrella" and with a maker's mark not identified. Height 46 cm, base 10.5 cm. Total weight 1600 gr. Item condition grading: **** good (chips to the base, spear missing).