Dujay Sapphire and Ruby Cabochons and Mottled Metallic Enamel Leaves Screwback Earrings
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Dujay Sapphire and Ruby Cabochons and Mottled Metallic Enamel Leaves Screwback Earrings
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Description: gold plated base metal, cabochons, enamelling
Marked: Pat 1649187 on screw clamps
Reference: Patent (reproduced below) is for a 'Safety Back Device for Ear Ornaments', filed Oct 1926, granted to Philip Reiter of New York Nov 1927. (17 yr standard duration). Mark, design, construction, and non-use of Sterling date this to 1938-42. See matching pin, marked sterling, suggesting mid 1942 as a date for both. For the attribution see DUJ257, DUJ299, DUJ308 ••Reference Links - duj478 duj257 duj299 duj308
Condition: Excellent
Size: 1" x 0.9"
Price: US$675 ' - see our Sales Policies (link below) for any shipping charges
Please quote Item # duj361 in your email
1649187
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