Not clear who the maker is - the undersides are marked with numbers 18 and 20. I'd guess they are Anchor Hocking restaurant ware. There are a couple of flea bites to the paint that I've taken close up photos of.
Excellent used condition. No chips, cracks, or discoloration. This set of 6 vintage Libby-Fountain Shoppe milkshake or soda glasses is a charming addition to any drinkware collection. Made by Libbey in the United States, these clear glass cups feature a classic soda fountain style, adding a touch of nostalgia to your glassware assortment. Perfect for all occasions, these original milkshake glasses are a must-have for collectors and those looking to add a retro touch