Vintage Block Optic Thumbprint Glasses - 20 Available Number of glasses:Set of twelve Excellent vintage condition with air

Excellent vintage condition with air bubbles and other signs of the manufacturing process typical of these pieces

or just to display and enjoy

although the piece sits a little unevenly due to the pontil mark

Set of ten glasses in a lovely amethyst color

See the last photo for a small smooth dip in the rim of one glass

Vintage Block Optic Thumbprint Glasses - 20 Available Number of glasses:Set of twelve Excellent vintage condition with airThere are twenty glasses available. Using the drop down menu you can choose a set of six, a set of eight, a set of twelve, or get all twenty at a discount. This style was made by several manufacturers and I believe these are by James B. Lyons and Company, but I have not been able to confirm that. Approximately 5 5 8 tall and 3" across the rim. I'm going to classify these as light vintage wear in an effort to be conservative. No chips or cracks that