It is identified by the backstamp and is part of the late 20th-century era, specifically the 1980s.
Vintage Heisey Warwick No. 1428 9" Cornucopia Vase
Vintage Heisey Glass No. 17 Classic Candelabra Base Etched Leaf Design Replace
Vintage Heisey Glass Lidded Urn Handpainted Candy Jar Gold Trim
Vintage Heisey Glass Basket with Flower Pattern
Vintage Heisey Glass Hexagon Six Sided Handled Basket with Engraved Cut Flowers
Elegant LARGE VINTAGE HEISEY LARIAT BLOWN 11” HANDLED FOOTED CLEAR GLASS BASKET