Fostoria Glass Company made several variations of Tumblers in the American pattern. This particular one is the 5 oz. Regular Tumbler. It is called a “Regular” Tumbler because its sides are straight – not flared. It is one of the smaller Tumblers in the line, and is approximately 3⅝” tall. Personally, I think it is the perfect size for serving orange juice.
These Tumblers were produced for several years so you should be able to find them fairly easily. If you are interested in purchasing this item, or any other Fostoria Tumbler, please click the following affiliate link for available Tumblers on eBay.