PICTURES AND DESCRIPTION COMING SOON Zenith 6D410 vintage streamlined Art Deco style bakelite tube radio. The bakelite cabinet is in very nice condition. There is a small stress crack in the area surrounding the volume knob. This crack is clearly shown in the last picture. I slowly powered this Zenith on with a variac, and it just hummed. I have owned this little radio for many years, and it is now time to let it go along with many more from my collection.