This is a set of four clear glass quilted diamond salt cellars or open salts. Each is 1 7/8" across and 7/8" high. There are no chips or cracks, but there are a few rough spots on the rims and the edges of the quilted hobnails. I do not know the maker.
Fire-King, Hazel Atlas, Pyrex, Indiana Glass, Porcelain, Pottery, Handbags, Jewelry, Kitchenware.
Happy New Year! Best Wishes for a happy, healthy, and prosperous 2017.