MB Boucher Pink and Blue Topaz Flowers Pin Clip and Screw Mechanism Earrings Set
Back to N&N's Home Page
MB Boucher Pink and Blue Topaz Flowers Pin Clip and Screw Mechanism Earrings Set
Scroll down for more pictures
Scroll down for the original design patent(s)
Description: rhodium plated base metal, rhinestones
Marked: Pin, MB (phrygian cap); 154 is scratched on; earrings, MB (phrygian cap), Pat 1649187 on clamp mechanism
Reference: Patent is for a 'Safety Back Device for Ear Ornaments', filed Oct 1926, granted to Philip Reiter of New York Nov 1927. Patent is reproduced below (scroll down). Mark, design, construction, and non-use of Sterling date this to 1938-42. US Utility patents were in force for 17 years (Brunialti, American Costume Jewelry - Art and Industry (2008) Vol 1, p 11)
Condition: Excellent
Size: Pin 1.45" x 1.45"; earrings 1.1" x 1"
Price: US$295
' - our 2017 SALE takes 20% OFF this price at checkout - see our Sales Policies (link below) for any shipping charges
Please quote Item # bou1667 in your email
1649187
All materials on this site (including patent and vintage advert reproductions) are covered by the provisions of the Copyright Act, by other laws, policies, regulations, and by international agreements.
Such provisions
prohibit reproduction of materials without written permission from N&N Vintage Costume Jewelry
1649187 | none | none | none | none | none | none | none