So I’ve just picked her up from my ffl.
Here’s my first impressions and what I’m seeing. Please educate me on this.

Pre 64 338 - 02

Looks to be an Alaskan, as per the 458 stamping. I would guess the original stock, as you can see the 458 imprinted. It’s pretty clean and overall in good condition to my eyes. The damn stock certainly has been shortened as you fellas have said.

Serial number 401xxx

Let me know what you see and think.