[Brad Winder]

Dick,
I consulted Ray Bintliff's book "Philco Condensers and More" and I cannot find the part number listed for the substitute tone control that seems to be in your set. But, many of the tone controls had multiple part numbers listed as direct substitutes.

Can you tell me if the wiper in your control contacts each terminal individually? Or does the wiper contact two terminals at once? That information can help deduce what capacitors would be in your control...