Vintage Bauer rings 12 ounce yellow tumbler 4.5"

This vintage tumbler is made of pottery with yellow glaze in Bauer's Ringware pattern. It measures approximately 4 1/2 inches tall and about 3 3/8 inches across the top. Any spots in the photos are just camera flash glare. The tumbler does not appear to be marked. This tumbler is in excellent condition with no chips, cracks, crazing, etc. There is no scratching or surface wear.