[Welder]

Okay, I'll try the tests for the oscillator.  I do have a scope.  The two radios testing might also prove interesting. Just a note of humility:  This set WAS playing before my bony hands got hold of it to change the old caps etc. I thought I could make it sound "better".  The cord was dangerously rotted and I had to make the entrance hole larger to accomodate a new grommet.  The Philco cord had it's own grommet molded into the cord.  I confess that my enlarging the hole may have affected some component nearby.  I've inspected the set with a magnifying glass and can't find any obvious damage.

Welder