Baccarat crystal champagne service

Superb champagne service consisting of champagne bucket and six champagne flutes, blown in the mouth and hand-cut, engraved "bertrichamps 57120 baccarat france" with at the center klein (Valéry Klein was companion tailor on crystals, master glassmaker) glass size: h 20 X drinker diameter 6.3 cm. The bucket is numbered 18/150, it is accompanied by the certificate that repeats this number. It is in excellent condition just like the flutes because the whole has never been used.