Tiffany & Co., enamel and diamond open face pocket watch, c. 1920, 18ct yellow gold, the dial with Arabic numerals, signed 'Tiffany & Co.', guilloche enamel case embellished with old mine cut diamonds, upon a sterling silver, gold and enamel chain (A/F) minor loss to enamel, 16.7 grams diameter 2.7 cm. Provenance: The Estate of Judith Hoyle, Newcastle, NSW