These vintage highball glasses were made by Glastonbury-Lotus in their Monogram Platinum pattern produced in the 1960's. They feature a silver banded rim and stylized letter "O" with a swirl design on either side of the letter, which can be seen as a monogram or just as a beautiful swirled design.
They measure 5 1/2" tall, 2 3/4" wide, and have a 12 ounce capacity. Both are in excellent vintage condition with no cracks, and with the designs intact. One does have a couple small scratches and a nick near the rim as pictured (but it is not sharp so it can still be safely used). Please see all photos for condition details.
If you're a Baltimore Orioles fan, these would also fit right in with your barware collection!