90 year old Sparton Model 254 AM Table Radio will this dinosaur work? Lets find out.

Client brought me this old set. He said it "hums"
Wants it checked to see if it can be repaired. In part 1 I change a few parts to prove that all stages are functional. This unit features an electro dynamic speaker. When I was a kid I remember touching the wire going to the speaker plug of my grandmothers old westinghouse radio and getting the worst shock of my life. I didn't know then that the speaker had about 400 volts on that plug. Will never forget that one, just like I will never forget the magnetron power supply that bit me in 1986. You tend to remember being thrown about 6 feet and landing on a stack of TVs that had just been repaired!