The Antique DuKane Corporation Model 7C40 PTT HAM Art Deco Microphone is a vintage piece of Ham radio equipment from the United States. Produced by Astatic, this microphone is compatible with all brands and is a unique addition for collectors of vintage communication devices. Its Art Deco design adds a touch of elegance to any radio communication setup, making it a standout piece for enthusiasts of classic Ham radio equipment. NOTE; No box, manual and half way down the cord there seems to be a twist/ bulge on the inside (wire may be damaged in that area). See all photos for condition assessment. Please check out my other listings for more collectable items and clothing.