Marconi 14 s/n 845370 8 inch Marconiphone permanent magnet moving coil speaker with tapped transformer in 13 inch square veneered wood case (with later brass handles and potentiometer) UK 1934
Marconi 14 s/n 845370 8 inch Marconiphone permanent magnet moving coil speaker with tapped transformer in 13 inch square veneered wood case (with later brass handles and potentiometer) UK 1934
