Consolidated Glass Company produced the Catalonian line in 1927. It was made to look like glass found in Catalonia Spain at the archaeological sites, and had bubbles and raised rings blown into the glass. This is the cup & saucer set in amethyst. The color is a ceramic wash applied over crystal glass. Excellent condition, I have 5 sets available, price is per cup & saucer set. Tableware is very difficult to find in this pattern, so get them while you can. I have other items available so if there's something you need to complete your Catalonian setting, let me know!