Vintage Napier Signed Enamel and Goldtone Screw/Clip-on Earrings

Pretty vintage Napier signed goldtone, navy blue, and Ivory enameled curved earrings. The earrings are clip on and screw closure. Measures approx 1 and 1/8 inches by 5/8 inches. Pre-owned, good vintage condition but has a tiny scratch on the cream enamel on one earring. See photos. Photos are considered part of the description. Zoom in to see better detail. Questions? I'm happy to respond with what I know and can observe. Thank you for viewing. If you like the earrings, please share. VS112