I've just run across this... very helpful way of seeing the inside of a door of a 69 Coronet, Super Bee, R/T. Probably the same as the other 1967 -72 Mopars with the smallest variations

https://www.facebook.com/photo/?fbid=10225534525244372&set=gm.6084212241700720&idorvanity=996045710517424