I have had this rifle in the safe for almost 30yrs and have never fully researched it. Can you experts on these particular rigs give me some knowledge as to what exactly I have here?
Version? original? modified in some way? etc etc

She is chambered in 300sav and appears to be a takedown model of some sort. Serial number is some near 1940 I believe.

https://i.postimg.cc/B6cvHtqZ/0713222143a.jpg
https://i.postimg.cc/g2Cc73jk/0713222143b.jpg
https://i.postimg.cc/9fbdXgyf/0713222142.jpg
https://i.postimg.cc/tJKPvKGB/0713222143.jpg
https://i.postimg.cc/YCcfdWpt/0713222141.jpg
https://i.postimg.cc/t4YQN8CK/0713222140.jpg
https://i.postimg.cc/pXQtdKcS/0713222140-HDR.jpg
https://i.postimg.cc/VsJfz7tL/0713222144b.jpg