Testing the picture tube as a 10 bp4 assuming it is a 10bp4 but not sure of model of tv. It has a philco picture tube that I thought was dead no filament light but as I fiddled with the tube socket pins it came on after a good while of me spraying deoxit on pins. Good cutoff and emissions so 50 bucks was worth it. Does say emerson on the chassis sticker and has a few emerson tubes in it so been searching to find one that looks like it so far no go. Allll i seem to find is the emerson 639
