This golden pyramid necklace from the Talisman Guild is dated and individually numbered, intended as a good-luck amulet. Bottom of pyramid has a section that unscrews to reveal a small secret compartment meant for storing medicinal herbs, crystals, or other tiny objects. Pyramid pendant measures approx. 1" x 1" x 1" (2.5cm x 2.5cm x 2.5cm), is marked on bottom: "The Talisman Guild 1976 - 25022 Registered Number." Anchor chain with lobster clasp measures approx. 21" (53.3cm). A rare piece in excellent vintage condition.