Congratulations on your find.
It will be truly amazing if your rear sight order comes in!
I picked up a slightly older LNIB -0 a couple months back.
What an incredible chunk of craftsmanship to hold in your hand.
I am debating whether to bring mine out to the range and fire it for the first time since 1989 or flip it and pick up a new Performance Center revolver -- every time I think I’ve made up my mind, I talk myself out of it
Enjoy your new, old revolver.
Here are a couple pics of mine...