The windows on our '21 Coupe have ceased to go down, the canvas like fabric around the frame is bunching in the 'track'and weather rotted. When we removed the window, one side of the three sided steel frame broke at the weld. I cannot find those frames in the parts catalogs. Any suggestions? JB Weld? Thanks, -Dan

I would try wire feed welding if you can. If I recall right, the glass channel had a fabric tube that was slipped onto it and then the glass channel was inserted (glass anti rattler). You might try wrapping the channel with a similar cloth then inserting modern glass channel to hold the glass.