Set of 4 Historic Newport Stieff Pewter Chargers HTF

Set of 4 (one is shown but t are 4 of these all together) pewter chargers, I believe circa 1970's or so, produced by Stieff Pewter for Historic Newport Restoration. Each charger, or plate, measures 13 inches in diameter. These are vintage items and have been used so they bear the patina and marks of age but are in very good shape. They are not bent or warped. I have left the patina and signs of use as is and have not attempted to "shine them up" . Collectible Stieff pewter from Historic Newport is getting hard to find. The Stieff backstamp and the Historic Newport pineapple backstamp is on the back of all these chargers. Email if any questions, thanks for looking.