Circa November 1935-February 1936: Rare flat-bottomed version Signed versions of the covered onion soup bowl are highly sought after. They were made for only a few short months before a mold revision removed the "fiesta" mark and rounded the inside bottom. This example in original ivory is in very good condition. Please note some interior crazing lines, probably from hot soup, that do not go through, are stable and minor. The hand applied foot contains the inmold mark, delightful to see the word "fiesta" on the proud covered onion soup bowl. Measures 6 1/8" from handle to handle and 4 1/2" tall.