100 used vintage vacuum tubes. These tubes have been used and are not tested. These will mostly be less valuable tubes, lots of TV tubes, radio tubes, strange voltage tubes etc. You will not find any rare or audio tubes in the lot. This is a great lot for someone looking to stock up on cheapo tubes. They could be used for an art project, study, collecting etc. Most of these will be old US brands, we will try to include a variety of types like octals, 7 pins minis, 9 pin minis, compactrons, antique 4 and 5 pins etc. These tubes have not been tested, the buyer should assume that about 20% or so will test bad.