Goldtone "bubble texture" drop clip back earrings. Marked "Napier." Circa 1968. Measure: 1 3/8 inches long by 3/4 inches wide. Excellent condition. An identical pair of earrings is shown on pg. 404 of Melinda L. Lewis & Henry Swen's book "The Napier Co.: Defining 20th Century American Costume Jewelry."