1992 goldtone textured and smooth link necklace with fold over clasp. Marked "Napier" in script with the utility patent number. Measures: 6 1/2 inches by 6 1/4 inches wide. Interior circumference is about 18 inches. Excellent condition. The matching pierced earrings are also available for purchase. 
 
An identical necklace is shown on pg. 679 of Melinda L. Lewis & Henry Swen's book, "The Napier Co.: Defining 20th Century American Costume Jewelry."