[Eric]

Looking at this chart:


http://www.philcorepairbench.com/lamps.htm

It is a special frosted or painted bulb, but the specs of 6-8 volts at 250 ma also match those of a type 44 which is a bayonet base bulb too, so that should be a good sub. 

I don't see a .02 in the schematic for the ground either, does it look like a factory cap or something someone added later?

Already had replaced it as I was changing all paper caps it but I had cause to look at it when I checked the terminal with a meter and it showed high resistance then looked at it and saw the cap. This radio was missing an output xformer and the Bakelite condenser block 41 was also jumped out. So someone has messed with it.