Mark, go to Antique Electronics and look up p-c74 antenna coil. For the year of manufacture, SAMS schematics are usually published within a couple of years after the radios are introduced. Models changed frequently, so that will narrow down the period the period the radio was made in. -Bart
: I am trying to locate an antenna for this unit. Does anyone know of one (or similar model C2B2) for sale? Also, does anyone have an idea what year this unit was made? Thanks!