This is a rare piece of jewelry, the backs are also original. Hallmark: "T& CO GEHRY 925".
Hallmark on the posts as well as the earring backs: "T&CO 925". The item "Tiffany And Co Gehry Fold Earrings Vtg Rare Sterling 925 Mint Post" is in sale since Friday, August 26, 2016. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Precious Metal without Stones".
The seller is "dandyrubysite" and is located in Chandler, Arizona. This item can be shipped worldwide.