Deco Gold and Silver Double Winged Butterfly Screw Back Earrings
Back to N&N's Home Page
Deco Gold and Silver Double Winged Butterfly Screw Back Earrings
Scroll down for more pictures
Description: gold and rhodium plated base metal, rhinestones
Marked: Pat 1649187
Reference: Patent is for the 'safety back device' on the screw mechanism, granted to P. Reiter November 1927. US Utility patents were in force for 17 years (Brunialti, American Costume Jewelry - Art and Industry (2008) Vol 1, p 11). Design and construction dates this to the mid 1930s.
Condition: Excellent
Size: 1.125" x 1"
Price: US$275
' - our 2017 SALE takes 20% OFF this price at checkout - see our Sales Policies (link below) for any shipping charges
Please quote Item # bug57 in your email
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
none | none | none | none | none | none | none | none