7 Vintage cut glass coasters with selling silver plate rims, starburst pattern // 4 inch diameter, stackable // 4 made in Italy, 3 W&S Blackinton

This is a set of 7 mis-match vintage cut glass coasters, stackable. Beautiful starburst pattern. Very good rustic vintage used condition; beautiful tarnished patina that you could polish up somewhat if desired. Each coaster is about 4 inches diameter exterior x 0.75 inches tall. The interior diameter (area that the glass sits in) is 3 inches diameter. These are so selling pretty! The 3 shinier coasters are stamped 'W&S Blackinton - silver plate' and the 4 more tarnished coasters are marked "made in Italy - silver plate." I don't know what decade these were made.