[Eliot Ness]

I think that's a capacitor block, but like Terry said, you just have to trace out the wires:

https://www.americanradiohistory.com/hd2...e-0037.pdf

Redrawn schematic that might help:

http://a4.pbase.com/o10/56/215056/1/1664...titled.png

And here is a restoration thread that might help (note this chassis was used in both the Grandfather clock radio and a cathedral radio):

http://mcclellans.com/Crosley124PlayTime.htm