This antique ceramic insulator from Locke USA is a must-have for any collector of vintage telegraph and telephone artifacts. The brown glazed color adds a touch of rustic charm to this piece. The insulator is marked with the maker's name and is a true original from a bygone era.Crafted from high-quality ceramic material, this antique insulator has stood the test of time. It's unique design and historical significance make it a valuable addition to any antique or architectural collection.