Antique Bryce Higbee light blue with butterfly and vines mug. 3 1/4" high. I found two very small chips on the underside of the lip of the mug. I can also feel some very small cracks around the inside edge. They do not go all the way through. EAPG (early American pressed glass). Production flaws are very common. Hard to find color. Most of these mugs were available are clear glass. The inside bottom of this mug has a water stain, about 1/2" high.