[FixAcft]

                   
Attached are some photos of the radio. to me it looks like a model 60B 1934. 
 
I also attached some photos of the cardboard insulators and the bracket that holds the caps, you can see marks on both cardboard insulators where the ground wires go. Or at least where the one existing ground goes and where the other missing ground should go.  
 
I included a photo of the existing wires, with a white paper towel in the background for clarity. They sure didn't give you any extra wire when they built these radios.  
 
last photo is of the schematic with the caps and wire highlighted.  What do you think?

again thanks for your time on this.