Late 1960s goldtone blue and green enamel butterfly clip earrings. Marked "NAPIER" on the clips. Measure: 1 1/16 inches long by 5/8 inches wide. Condition: Good; some small spots of goldtone loss to earring on the back and edge, not seen when worn. Identical earrings are shown on pg. 855 of Melinda L. Lewis & Henry Swen's book "The Napier Co.: Defining 20th Century American Costume Jewelry."