On the bottoms as shown in photo #10. And 4 wide at the top rim. And hold roughly 6 oz.
They are all in excellent. The item "Set of 9 Vintage WATERFORD CRYSTAL Lismore Champagne Wine Sherbet Glasses" is in sale since Friday, October 9, 2020. This item is in the category "Pottery & Glass\Glass\Glassware\Waterford". The seller is "georgeb2482" and is located in Boonton, New Jersey. This item can be shipped worldwide.