LATE ART DECO YELLOW GOLD-FILLED, OPEN-FACE RAILROAD POCKETWATCH,by Hamilton, Model "A". Case with spherule decorated, reeded border; black enamel Arabic numerals; subsidiary seconds dial; 23-jewel movement; yellow-tinted crystal; on gold-plated chain. D: 2 in. With original Bakelite box, original price tag ($100.00), and original outer box Estimate $200-300