It is not always easy identify the manufacturers of Czech spatter glass, but the most likely contenders for this type of glass are Kralik or Welz.
Vintage MCM Czech Bohemian Josef Hospodka? Chribska Art Glass Vase H27cm 2kg VGC
Vintage Fenton Cranberry Opalescent Hobnail Crimped Art Glass Vase 5 1/2”
Rainbow Crackle Art Glass Vase - 5" vtg Mid Century Bright Blue Ruffled Edge
Murano midcentury opalescent iridescent Studio Art Glass Vase - 5" High
Rick Hunter Studio Art Glass Vase 5” Teal Gold White Iridescent Feather Pull
