Mullard Magic: For All Your Vintage Valve and Radio Needs!
Cossor, 210LF, Medium Impedance LF or detector, triode B2 filament VR21, L21
TD2, TRIOTRON, 210LF, L210, L2,
VR21 ,210LF, L21 ,Medium Impedance LF , Detector, Triode ,B2 filament
VR21, 210LF, AR9, CV1021, CV1307, L21, L2, 10E/7738, BATTERY OUTPUT TRIODE, NEW BULK PACKED