[Ron Ramirez]

He said it is a tombstone, so it must be either a Code 121 or Code 125 (unless someone stuck a console chassis inside).

Code 121 - 5 bands, single tuning knob that pulls out and pushes in for two-speed tuning, QAVC (Quiet Automatic Volume Control = squelch control) with adjusting rheostat in back, vertical mounting power transformer, large rectangular can capacitor bank

Code 125 - 4 bands, dual concentric tuning knobs, does not have QAVC, horizontal mounting power transformer, does not have the large rectangular can capacitor bank