1950s silvertone filigree huge prong set clear rhinestone clip back earrings. Marked "Napier." Measure: 1 5/8 inches across. Condition: Very good; tarnish normal for their age. Identical earrings are shown on pg. 243 of Melinda L. Lewis & Henry Swen's book "The Napier Co.: Defining 20th Century American Costume Jewelry."