Antique / Vintage Radio Tv Hamradio Books, Papers, Etc. PF Index Plus Others. This is apx 2" stack of different books,magazines and loose papers concerning old dio tubes, receivers tv sff, pars, etc. They are old and do have a basement smell of old paper.Bt for someone that needs it, these could definately be a wealth of knowledge when it comes to old radio and electronic part numbers pictures, facts, etc. Please ask any questions you may have. These are being sold in as found, used condition in good to poor shape. a couple are better. Thank you and have a great day!