1950s rhodium plated blue moonglow "cumquat" clip back earrings. Marked "Napier." Measure: 1 1/8 inches long by 5/8 inches wide. Condition: Very good; minor wear to clip backs. A red version of these are shown on pg. 310 of Melinda L. Lewis & Henry Swen's The Napier Co.: Defining 20th Century American Costume Jewelry.