Description: gold plated sterling, rhinestones, faux emerald crystals
Marked: Coro Duette, Sterling, Pat No 1798867 on mechanism; pin clips unmarked
Reference: Mark, design, construction, and use of Sterling date this to 1942-47 - mid 1940s. See a patented 1944 duette with similar open back construction COR1739 Reference Links - cor1739
Condition: Excellent
Size: 2.75" x 1.45"
Price: US$975 ' - see our Sales Policies (link below) for any shipping charges
Please quote Item # cor1816 in your email
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