Yes Art: the one picture with the SMLE is the general idea.
I probably will take some liberties with the final design.
I guess the actual moniker for boxes like these is "Rifle Chest."
You do much better research than I do. Could you see what you can drum up for "Springfield M2 Cal .22 Rifle."
I found one good article by a guy named "Ed Timerson" from "rifleshootermag.com" and it has a fairly large amount of detail, however it is the only meaningful article I can find so far.
This gun I got is in superb condition and I paid a lot less than it's really worth, but boxing it and coming up with the documentation will double it's current value. Especially when I shoot it for another ten years, and then sell it!
Is the box on the floor your's?
What was in it? Was it one of these?
Randy