I have many other pieces: cordial, highball, champagne, white wine, and can post more if it would help. I recall that they were purchased in Connecticut about 60 years ago. I tried the Replacements website with no luck. There are no markings/etchings anywhere. I am a senior citizen and my house sold. I have to be out in about 3 weeks. I have so many vintage/antique pieces of crystal, china, porcelain, flatware, serving pieces from grandmother, mother, etc. that I would be happy to contract with a service to figure out the information that I need. If anyone knows of such a service I would be most appreciative.