Up for sale is one (1) Vintage GE GL-807 Black Plate - Brown Base Vacuum Tube - New Old Stock in Box. This tube is Brand New Old Stock and comes in the original box with packaging as pictured. I do not have a tube tester, so this is being sold as-is. Bought a large stock of old NOS tubes at an estate sale. They will be listed soon. See pictures for complete description and condition.