1953 exhaust hanger prior to bumper outlets.

[Quentin Hall]

I'm doing archaeology on the several 53s I'm restoring.
Presently restoring exhaust hangers and want to know about the last hanger that is held in place by bumper/chassis bolts.
The original remnants have a 1/8 rubber that the exhaust pipe went through. Presumably a square with a 2 inch hole???
Anyone got a clear idea?
Also appears that there is another 1/8 rubber separator between the upper and lower sections of the bumper.    

[Quentin Hall]

This is what I think it should be. I still need to zinc plate the L brackets. ( not in pic).

[Quentin Hall]

My guess was correct. Confirmed by my mate Robert Mooney who has a spare NOS one lying around.