WINE cheapest GLASSES, silverstone

Set of 6 SILVERSTONE (not silver tone), wine glasses from 1970's, made in Spain but purchased in Germany, stamped PLATORS-SPAIN, 5 1/4 inches tall, 21/2 inches across top, twisted grape pattern on stem, fine dining or use every day (indestructible), used often with that delicious German wine and they are vintage, but still in good condition, just need a good polish, haven't been used since cheapest 1980. Two are more tarnished than the other four. Unusual and rare!
Keeps wine nice and cold! Fast shipping!