1960s textured goldtone over sterling silver with a spherical faux-jade bead in the center butterfly clip back earrings. Marked "NAPIER PAT. PEND" on the clips and "NAPIER STERLING" on the bases of the clips. Measure: 7/8 inches long by 3/4 inches wide. Condition: Very good; minor wear to wires holding the beads in place. The matching feather brooch in silvertone is shown on pg. 425 of Melinda L. Lewis & Henry Swen's book "The Napier Co.: Defining 20th Century American Costume Jewelry."