1924 Magnavox M4 Radio Loudspeaker - Radio Art Ad #N1607

This original 5 x 11" magazine ad comes untrimmed from its larger 8.5 x 11" page published in 1924 to showcase the M4 Radio Cygnet Horn Loudspeaker by Magnavox.  The horn was finished in dark blue and gold and available at all GOOD dealers.  The image has been cropped to focus on the ad details.