A LOT OF FOUR ECLECTIC 18K GOLD TIE PINS

A LOT OF FOUR ECLECTIC 18K GOLD TIE PINS
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The first with a cultured pearl mounted in 14K white gold; the second with a cultured pearl mounted in 18K white gold; the third with a natural blue sapphire mounted in 18K gold; the fourth with a mouse holding a pearl mounted in 18K gold.
Varying from 60 mm. to 70 mm. long (4)