Unsigned and a bit damaged, this still lovely fur clip is on pg. 32 of Leigh Leshner's "Vintage Jewelry- A Price and Identi-fication Guide 1920-1940s".  It is described as having a grape motif. [larger view] [back view]  Courtesy of Linn's Collection at Rainbows End.

Watermelon coiled snake pin. 
"Unsigned Beauties of Costume Jewelry", by Marcia Brown.  Page 78.  [larger view]  Courtesy of Glittering Vintage Jewels.

Pink Rivoli flower pin.  The yellow version is shown on page 108 of "Unsigned Beauties of Costume Jewelry", by Marcia Brown.  [larger view]  Glittering Vintage Jewels.

Hector Aguilar Earrings (matching brooch in book).  "Mexican Silver, Revised 2nd Edition", by Penny Morrill & Carole Berk.  Pg. 102.  [larger view]  Courtesy of Milkyway Jewels.

Cherry pin marked Austria is found on page 119 of  "Unsigned Beauties of  Costume Jewelry", by Marcia Brown.  [larger view]  Courtesy of Glittering Vintage Jewels.

Trifari sterling "Nenette" pin.  "American Costume Jewelry 1935-1950", by Carla & Roberto Brunialti. Pg. 120.  [larger view]  Courtesy of Milkyway Jewels.

Juliana peacock brooch found on page 83 of "Unsigned Beauties of Costume Jewelry", by  Marcia Brown. [larger view]  Courtesy of Glittering Vintage Jewels.

Elzac "Bonnet Head" brooch.  "A Tribute to America: Cos-tume Jewelry 1935-1950", by Carla & Roberto Brunialti. Pg. 199.  [larger view]  Courtesy of Milkyway Jewels.

A. Philippe Trifari Pom-Pom and Tom-Tom.  "American Costume Jewelry" by Brunialti and Brunialti, page 119.  [larger view with patents]
Courtesy of Antiquing On Line.

This is the 1930's unsigned Chanel Flamingo Pin as pictured in Ball & Torem's "Masterpieces of Costume Jewelry", page 66.  [larger view] [back view]  Courtesy of Karen Bird.

Fantasia by Trifari Dragon Fly Pin  [larger view with advertisement]  Courtesy of Antiquing On Line.