Anheuser-Busch Inc., St. Louis, Missouri, Manufacturer unknown., 3¾ Inch Mug, We could not find any other examples of this so we assume this is a prototype of some sort. Shaving mug style. Unmarked but probably McCoy pottery. Decal-over glaze. Excellent condition as shown in the photos., Grade 9.5 Study our large, well-lit photos for the final say on condition. Read the description for any repairs or restoration. If you have any further questions please text Erik at 919-807-9147. Please ask questions before you bid.