This is Bohemian from the 1880s thru the 1910s. Usually you'll find two vases and a lidded one with matching decoration, to be used atop a chest of drawers ("garniture" = "kaststel" in Dutch) - but rarely found complete. The origin is Northern Bohemia, the area around Haida, the decoration was done in cottage industry and it is thought the marks on bottom identify the decorating family. Which of the factories made the glass has never been established, and you will probably not find out. Valuewise these vases are quite disappointing - a lot were made and I do not think there are specific collectors.