ONLY FOR SALE GEORGE WASHINGTON 7C BLACK STAMP perf 11. The item “RARE Scott# 507 7c Black Washington Used invert CHICAGO ILLINOIS PERF. 11″ is in sale since Wednesday, March 20, 2019. This item is in the category “Stamps\United States\1901-Now\ Used”. The seller is “chinoj935″ and is located in La Habra, California. This item can […]