Who made magnavox tube tv's around 1967

[sparks_elec]

Who built the chassis, the one I have is a magnavox T939 chassis set. The mylar caps aged and ALL of them needed to be replaced. The convergence and purity is a little off, but I can't do it, it drives me crazy. After following the proper steps I could not get the entire screen, if the middle was great the corners were off, I just don't have the touch for it. It has a decent picture now.








Before I worked on it