Little is known about the etching's history and its years in the Cambridge line. The etch first appeared in a catalog that in all probability dates to 1927. Glassware appeared in 1929. The heyday of this pattern was short, 1927-1929 which helps one understand why it's difficult to find this pattern.
I have a few pieces and even one stem in the very rare light blue color. It is lovely. I would love to have enough to set a table for 12 one day. If the eBay gods align?
Lovely, isn't it?