Vintage Vacuum Tube Lot (42 Tubes) – RCA, GE, Sylvania, Westinghouse – Untested – TV/Radio Mix. 42 vintage vacuum tubes. From a variety of well-known manufacturers. Most are NOS however there are some which appear to be pulls. Includes a mix of. TV sweep tubes, rectifiers, and radio tubes. Suitable for collectors, restorers, or bulk buyers. Tube Types Included (as labeled). Some labels are handwritten or aged – tube type based on box markings. No guarantee of functionality. Some tubes appear unused, others may be pulls. Boxes show wear, writing, and age-related damage. With some earlier radio types mixed in. Bulk buyers, resellers, or restoration projects. No further testing or sorting has been done. Carefully packed to protect glass tubes.