1776 commemorative United States of America pewter plates featuring Betsy Ross, Liberty Bell, sale and American Revolution

This a lot of three commemorative American Revoution plates, made between 1975-1976. This features Betsy Ross an the American Flag, the Liberty Bell, and a triumphant Liberty march (with flute and drums seen in the picture).
Fantastic for the American Patriotic collector. Set is as is (all in good condition) and is not sold individually.