Amethyst to Clear Mystery Bottles and Tray

Last of my mystery scent bottles that I will bore you with today. They are amythest to clear as shown in the photos. Forgot to include the stoppers in the photos but they are clear crystal. One is shown. The bottles are approx. 4 3/4 inches tall and 3 1/2 inches across. I have seen other bottles with etched design but none like these. Any expert wish to share their knowledge with me? These bottles do not have daubers. Heavy thick glass.