Mailbox Mechanical Sterling Silver Charm by BeauWonderful Sterling Silver charm of a traditional US mailbox. It was designed and created by Beau. It is a 3D mechanical charm with a working door that opens! There are hearts on each side, so its made for love letters. Perfect to add to a mechanical themed bracelet. It is in excellent condition and it includes a split ring so you can easily add it to your bracelet. Circa 1970 The bottom and back are signed STERLING BEAU 6 8 inch Weight: 5 grams Please