![Sold at auction Crystal Opal and Diamond Ring, F & F Felger, Newark Auction Number 2375 Lot Number 592 | Skinner Auctioneers Sold at auction Crystal Opal and Diamond Ring, F & F Felger, Newark Auction Number 2375 Lot Number 592 | Skinner Auctioneers](https://i9.skinnerinc.com/unsafe/fit-in/420x420/filters:fill(eee)/774/715774.jpg)
Sold at auction Crystal Opal and Diamond Ring, F & F Felger, Newark Auction Number 2375 Lot Number 592 | Skinner Auctioneers
1930s F&F Felger 0.60 Carat Emerald Cut Diamond Engagement Ring in Palladium For Sale at 1stDibs | кели флегер, f&f rings
![Vintage 1.32 Carat Diamond and Palladium Trilogy Ring, circa 1950 For Sale at 1stDibs | vintage palladium jewelry Vintage 1.32 Carat Diamond and Palladium Trilogy Ring, circa 1950 For Sale at 1stDibs | vintage palladium jewelry](https://a.1stdibscdn.com/archivesE/upload/1121189/j_175599421682526026725/17559942_datamatics.jpg)
Vintage 1.32 Carat Diamond and Palladium Trilogy Ring, circa 1950 For Sale at 1stDibs | vintage palladium jewelry
![Tripodal N-Heterocyclic Carbene Complexes of Palladium and Copper: Syntheses, Characterization, and Catalytic Activity | Organometallics Tripodal N-Heterocyclic Carbene Complexes of Palladium and Copper: Syntheses, Characterization, and Catalytic Activity | Organometallics](https://pubs.acs.org/cms/10.1021/om100758x/asset/images/large/om-2010-00758x_0004.jpeg)