Here is a large CD 327 EIN [014] (F‑Skirt) CORNING PYREX T.M. REG. U.S. PAT. OFF. (R‑Skirt) MADE IN U.S.A. 441 {1‑3/8" pinhole} SB in what appears to be an unlisted color. Condition is about as nice as they come. I can find no damage, and there's a small white pebble in the crown. The photos show the same insulator with different backgrounds and lighting. With the black background and natural sunlight, the insulator looks Clear. With the white background under fluorescent lights, it looks Light Yellow. Both colors are unlisted. The Price Guide lists Straw and Carnival. It's not Straw. Asking $35 plus postage.