[Tubesforme]

I'm restoring a Philco 660, after recapping and replacing out of tolerance resistors, I was able to receive 
Stations across all bands, but noticed that at the low end of the AM band reception was poor. I found the antenna transformer was open to ground.I would like some advice to repair the transformer as it 
Looks very delicate and I don't want to create more problems that exists now..thx...Gus

Unfortunately, the coil isn't just a single band coil. If it was you could use a Miller 70A. I have used the 70A to replace any single BC antenna coil. I have to agree with Radioroslyn about contacting Gary Schneider. Another possibility is Wilbur Gilroy. He seems to have a lot of older Philco parts available.