Clement X 1675 Piastra NGC AU50

Silver piastra, approximately 44mm across, for the Holy Year 1675. Obverse: Coat-of-arms of Pope Clement X. Reverse: Interior scene of Vatican Basilica with many pilgrims congregating to the open Porta Santa. In exergue, the arms of Monsignor Costaguti. Nicely toned with all details sharply defined. Graded NGC About Uncirculated 50.