How to Identify Unmarked Costume Jewelry - Antique Trader
4 Pound Costume Jewelry Lot Good Use Wear Sell Craft Vintage to Now Lot# 95 | eBay
An expert guide to vintage costume jewellery | Christie's
Sold at Auction: Vintage costume jewelry group including: Several pieces of Vendome, Roman, Swank set, Bakelite cherries brooch (needs repair), figural pins, and more. 2"Diam. (Vendome brooch)
Costume Jewelry & Accessories | Mark Lawson Antiques