The images show a Shelley Regent Shape duo in the Brown Phlox pattern, which is a highly collectible vintage tea set. Here's what makes this set special: - Design: The set features a vibrant yellow colorway with a Phlox pattern, a classic Art Deco design. The pattern number is W12190. - Shape: The Regent shape is known for its elegant, slightly tapered cup and the distinctive ring handle. - Material: It's made of fine bone china, which is known for its translucency and strength. - Era: This set was likely produced around 1933 - VGC