Geez. I am the wrong guy too ask.
I bought 4 of Davie Crocketts guns and two knives owned by Jim Bowie.
Their is a famous picture of Jessie James mother, sitting on her porch.
After his death, tourist were flocking their by the hundreds too buy his gun.
So Mom, using her head, got a barrel of the gun type he carried.
Then sat on the porch holding one pistol.
"Yes Sir, this be my boys gun. $10 dollars please."
Next. $$$$
Paper documentation is of up most importance.
That is why Colt and Winchester keep historical records as best they can.
Yes, I guess too answer your question.
With the info given.
If I had the money, which I dont. I would have grabbed that weapon.
Hell I just paid $1,500 for just a Yugo Krink, by the time I got done with paper work, build, etc..
Then again. I have two of Jim Bowies knives.
Wanna by one. Cheap.