It is hallmarked with two (2) separate circular marks and an assay stamping. One mark is the the lower case "m" surrounded with a large "C" followed by Taxco. The other is Sterling Mexico with Hecho En at the center and the eagle 3 mark.
It is 5/8" wide and weighs in at 2 1/3 ounces. Has a well working tongue in lever and box housing mounted under side which click securely closed. It has a linear length of 7" but an inner diameter of 2 3/8"
If any one has more information with regard to this item I would appreciate your sending to me. It is not Trifari because their is virtually no unsigned Trifari from this time frame. Trifari's adds state that jewelry they make is not authentic unless it is stamped "Trifari" with the possible exception of the early 1930s.**This information was provided by legallyblond8016, a major Trifari collector.
Reference : Warman's Costume Jewelry Figurals Identification and Price Guide by Kathy Flood, Krause publications, p. 119
Reference: American Costume Jewelry, Art & Industry, Brunialti, Carla ginelli and Roberto. p. 77, Vol. 1
This famous duette has 2 bluebirds perched on 2 flowering grapevines. The birds are hand painted with enamel colors. All of the crystals have been faceted by hand. The birds are 3 dimensional giving you the sight of 2 wings on each bird. Each bird measures 1.75" high and 1.35" wide. The duette measures a total of 1.75" high and 2.75" wide.
Reference: American Costume jewelry 1935-1950 by Brunialti & Brunialti. pp. 80 & 82
Sprites are derived from European folklore and are mythical creatures. This is a water sprite known to breath air and water. They have the ability to fly. Her wings, tutu, and specter are studded with clear rhinestones. Her face has an oval ruby glass stone. Her longs legs and arms are also very much Murray Slater. She is gold plated over metal usually sterling although this one is unmarked. It is 3 1/2" x 2 1/4" . Circa 1940.
As you can see by the patent below, this duette was designed by Gene Verrechio and patented in 1941. Pat # for the duette is Des. 126,490 and for the clip #1798867.
Coro invented the "Duette" in the 1930s. An ingenious invention. The design involves two pin clips that fit together, joined by a mechanism at the back, so they can be worn together as a single brooch. Or, you can take them apart, and wear them separately.
Reference: Fun Jewelry by Nancy Schiffer. p142.
Reference: American Costume Jewelry by Brunialti & Brunialti, p. 57,58
The detailed modeling is in the Russian gold finish they made famous for its photographic effect. The crab sits on a scallop shell and holds a large and lustrous simulated pearl. It is hallmarked Joseff signature on an applied plaque. It is 2" x 2 1/4".
Joseff was the jeweler for the Hollywood movie moguls form 1930-1948.
Reference: Jewelry of the Stars by Ball, Joannne Dubbs, p. 144
Costume Jewelry, Identification and Price Guide by Harrice S. MIller, p. 182