Being a Pink Glass collector, I was all but drooling on my keyboard. I did look around all my Depression era books and did not locate the pattern. My first guess is a Hazel Atlas, based on style and those feet. Next choice would be a jeanette. I may be able to look more a bit later for you. You for sure have a wonderful part of a vanity set, very unique to say the least. This would be a prize amonst any of us pink glass collector shelves. Another funny thing about this post is I just minutes ago took some pictures of the candlestick holders and bowls just like the set Tales just posted, it appears I'm missing lids. Anyway I would begin looking into Hazel Atlas, not going to bet my pink glass on that, but I think I smell Hazel.