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Coro Invisibly Set Sapphires and Roses Duette
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Scroll down for the original design patent(s)
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Description: rhodium plated base metal, rhinestones, faux invisibly set sapphires, enamelling
Marked: Pin clips unsigned; mechanism marked Coro Duette, Pat No 1798867 Reference: Design, construction and non-use of sterling date this to 1940-41. Cera, Jewels of Fantasy, p. 152, pave and enamel version pictured, dated c 1940. Then we found the patent, which is reproduced below (scroll down); designer Adolph Katz, dated 1940 Condition: Excellent Size: 2.75" x 1.85" Price: US$385 ' (insured shipping included) Please quote Item # cor559 in your email |
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