Rosalie Roos Wiener for Newcomb College Pottery, Arts & Crafts amethyst and silver brooch
Updated August 26, 2026
This auction ended on September 9, 2026.
See upcoming auctions from Toomey & Co. Auctioneers or current jewelry & watches auctions.
| Lot number | 0170 |
| Estimate | $600 - $800 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Jewelry: Antique to Retro |
| Date | September 9, 2026 at 12:00 PM EDT |
| Auction house | Toomey & Co. Auctioneers |
| Location | Chicago, Illinois |
Rosalie Roos Wiener for Newcomb College Pottery Arts & Crafts amethyst and silver brooch Set with a cabochon amethyst Silver 2.375 x 0.50 in; Gross weight 3.9 dwts Sold with certificate of
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