> > And some 1950s military radio manufacturers, who screen printed schematic > diagrams onto > cloth and stashed them inside the radios. The schematics were secured to the > inside of the > radio with a length of cloth ribbon, then folded up tightly and stuffed into > a metal tube > secured to the radio chassis.
Bang and Olufsen used to provide a (paper) schematic folded up and tucked into an envelope inside their audio equipment (including portable radios). Not TVs for some reason, though, -tony
