1950 - Omega
1955 - signed VCA NY
1990 - signed Cartier St. Petersburg collection
1960 - signed Hermes
1970 - retailed by Tiffany
1920 - signed Cartier
Signed Van Cleef and Arpels -1960
1970 - Piaget
Art Deco - signed Cartier
signed VCA -1980
装饰⻛艺术时期
Signed Patek Philippe
Signed Omega
Signed Omega
signed Piaget
1950 - signed Uti
1970 - signed Omega
1940 - John Rubel
1970 - Piaget
1940 - Jaeger LeCoultre
Art Deco (1930) - Signed Van Cleef & Arpels
香港中文版 
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