On the bottom of the teacup it reads: "ANCHOR HOCKING, Suburbia, OVEN-PROOF, .30, MADE IN U.S.A. There is slight staining on the inside of the cup, in the form of rings, and another on the outside bottom of cup. The saucer is in excellent condition, with one minor stain. The bottom of the saucer reads: "OVEN-PROOF, ANCHOR HOCKING, 2329, MADE IN USA. Thank you.