1941 Philharmonic , back view

It appears that the squirrels left some gifts down in the power supply area....it doesn't look bad, though. Can you tell which RF deck tube shield I took off and cleaned?
Notice the bright tags stapled to the frame. Those are from the moving companies that shipped this unit all over the USA every time my friend's father-in-law moved the family. I am told that he absolutely loved the radio. He purchased it new.