Old fashioned telephone charm, about 1/2" x 3/8". It is unmarked, but tests as sterling. My first phone was a pink princess, but perhaps yours or your mom's was this desktop model!
Good used condition. There are no damages, only a bit of tarnish.
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Heirloom and Vintage Jewelry, Antiques and Fine Collectibles
Surprise Mom with Unique Vintage Jewelry and Collectibles - Just as Special as She Is!