vintage Cristal de Flandre Salzburg lead crystal old-fashioned glasses & ice bucket set

1980s or 90s vintage Cristal de Flandre Salzburg pattern lead crystal old fashioneds (four 3 1/2" tall tumblers) and ice bucket (about 5 1/2" tall. These are all in excellent unused condition, though the box for the glasses is worn, and the box for the ice bucket is missing.