The CLARKS Teaberry Chewing Gum Vaseline/Uranium Glass Display Case Pedestal is a vintage collectible advertising piece from around 1900, made in the United States. The green glass case features the Clark's brand prominently and serves as a unique and eye-catching store display. The use of Vaseline glass, also known as uranium glass, adds a special touch to this nostalgic piece of merchandise and memorabilia.