Emerson Radio Corp: a good Emerson 'Cross-Key' fret single band set in off-black bakelite case in gilt speaker fret and inset horizontal tuning dial; Emerson E182 with horizontal dial second-gen incised company mark above circular stamp, squared fretted speaker in off-black bakelite case; and an Emerson 511 single-band receiver with celluloid dial, open speaker fret in dark maroon case with cream knobs. (3)