"Tom" wrote in message
...
Can anyone suggest a source for S-38C knobs? I need the volume knob,

Tom, N3IJ

Tom -

You could try the casting approach using RTX and polyurethane ..... as shown
he
http://www.concentric.net/~Stwradio/...%20Restoration

Another S-38 restoration page
http://www.schmitzhouse.com/Johns_Electronics_08.htm

w9gb