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Vintage, Signed, and Patented Coro Duette Brooch - image 1

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Vintage, Signed, and Patented Coro Duette Brooch - image 1

Vintage, Signed, and Patented Coro Duette Brooch - image 2

Vintage, Signed, and Patented Coro Duette Brooch - image 3

Vintage, Signed, and Patented Coro Duette Brooch - image 4

Vintage, Signed, and Patented Coro Duette Brooch - image 5

Vintage, Signed, and Patented Coro Duette Brooch - image 6

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Vintage, Signed, and Patented Coro Duette Brooch

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