Patent (as Brunialti points out, the patent for the series depicts the necklace) is reproduced below (scroll down). The name of the set comes from the advert in Harpers Bazaar, Mar 1949, p 36; Scroll down to view advertisement. See matching earrings TKF6964 Condition : Excellent Size : 1.5" x 1.4". See the Vintage Advert for this item below Scroll down for the original Design Patent(s) for this vintage item. N&N specializes in the classic period from the 1920s to the 1970s, when great designers - some trained in the fine jewelry houses of Paris - created the most magnificent costume jewelry ever seen - when jewels of glass and base metal rivalled artistically those made with precious stones.With thousands of items for sale, you can always find gorgeous additions to your collection. The item "Trifari'Alfred Philippe' Jelly Belly'Moonshell' Seashell Pin Clip" is in sale since Friday, March 19, 2021. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Costume\Designer, Signed\Pins, Brooches". The seller is "n_and_n_jewelry" and is located in Toronto, Ontario. This item can be shipped worldwide.