The Vintage Hemingray #19 Petticoat Electric Telephone Pole Blue Glass Insulator is a collectible item originating from the United States. This insulator was used on electric telephone poles and is a piece of American industrial history. Made by the renowned brand Hemingray, this insulator showcases the craftsmanship and design of a bygone era. Perfect for collectors of vintage glassware and American memorabilia, this item is a unique and nostalgic piece that adds character to any collection.