I have an incomplete set of crystal glassware that I believe was my grandmother's. Unless she acquired it late in her marriage, it would date back to 1905-1910. I have searched via photo and can't find anything like it. I searched multiple pieces for any sign of a mark, and found none. If it helps, my grandmother would have been living in either Toledo, Ohio or Detroit, Michigan at the time of acquisition.
A couple of glasses are chipped, so if I sold it by place settings, the number would be six. I need to sell them as a lot.