3 Art Deco Champagne Coupes in Engraved Crystal with Daisies

3 low Champagne coupes in engraved crystal with daisies - very fine craftsmanship and beautiful sound of the crystal - Art Deco period around 1920. Being antique, they do not bear the signature of the glassmaker (Baccarat or others. ) as the acid-etched stamp began to be systematically applied from 1936 - Height 6.8 cm - Diameter 10 cm - Weight 388 g - Excellent condition.