It looks like a Perry 16175P to me with a Conmar zip. The teeth are not those of a Crown. Very nice collection you have there Stony. Do you intend to wear any of them?
I have tried them all one and they all fit nice, albeit the Bronco fits a bit snug. Keeping all of them? Not likely.
Here are pictures of the zipper flipped up and in normal position.
Lining is somewhat separated at the neck, but leather is really nice and the knits are original. Fits like a wartime 42.