VTG Littman Jewelers Gold-Plated Necklace/Earrings Set Topaz Colored Crystal

Vintage 1950s Littman Jewelers set gold-plated necklace and earrings with topaz-colored crystals. Necklace has 3 chains that are attached at 2 places on each side, and the middle chain features open filigree links alternating with round faceted topaz-colored crystals. The necklace measures 31” x 1” wide with fold over clasp. The matching dangle earrings feature the same open filigree link, accented with 3 hanging topaz-colored crystals. The earrings measure 1 7/8” x 5/8”. These earrings are an unusual combination of hinge-back and screw-type earrings, marked with patent no. 3,176,475. These pieces are not marked. An internet search identified these pieces as vintage 1950s gold-plated Littman Jewelers pieces. In very good pre-owned vintage condition. Includes new gift box (see photos).