Set of six vintage antique amber colored stemware

Description

They are definitely ANTIQUE. Cannot find much reference to them anywhere but they have been passed down by four generations that I know of. Highly fragile, no visible chips or scratches. (as seen in photo)
There is one very tiny bubble blown into each base at the bottom of the globe. I couldn't get a good close-up for post. This was the glassblowers "mark"
Set of six vintage antique amber colored stemware. Condition is "Used". Shipped with USPS Priority Mail.