Service of chiseled crystal glasses, 3 x 6 glasses, 18 glasses in total, 1950, vintage

Here is an incredible service of chiseled crystal glasses from the 40s/50s. It is composed of a set of 6 glasses of water, 6 glasses of wine and 6 glasses of champagne, all with the same pattern. It is therefore composed of 3 X 6 glasses. Champagne glass 8.5 cm x11.5 cm. Wine glass 5.5 cm X 14 cm. Water glass 7 cmx 17.5 cm.