retro vintage cooler glasses, tawny smoke brown glass drinking glasses

Set of four 6" tall coolers or zombie glasses - these are big, they hold about 16 ounces. I love the tawny brown color, perfect for iced tea!

These don't appear to be marked, though I expected to find the Libbey L mark. It's a set of four glasses in nice clean shape without wear. One glass does have a makers flaw 'wrinkle', see photos.