Antique Art Nouveau Sterling Silver Bar /Collar Pin. Marked

AAntique Art Nouveau Sterling Silver Bar /Collar Pin. Marked

Description: Offered is a beautiful bar pin set with crystals with filigree on both sides of the center design. Marked sterling with hallmark C with G inside. Let me know if you recognize the maker.
Condition: very good
Dementions: 2.5” length

The vintage/antique items will show wear commensurate with age and wear and any major flaws will be noted. The items are as they come from estate, auction, or garage sale. I will leave any cleaning to your expertise.
The pictures can be enlarged for a closer more detailed look and they are taken for your order viewing and should be considered part of the description.
All items are described to the best of my ability & knowledge. You, the buyer, are the final judge after viewing the photos and prior to purchase.

I am happy to combine shipping