1956 Zenith 17X20 black-and-white television resurrection

Resurrecting vintage vacuum tube television from  Desert  Trash dump Cleaning repopulating vacuum tube filled transistor bulb capacitor resistors With potentiometer cleaner for Alastor tween or tuner on black-and-white color television signal test equipment To watch L bar for unartful the clear war on how spraguea doing L men CO capacitors