Thanks for sharing I always like to see them.
It's in beautiful condition the box doing its job for the last 50years much better to see the wear on the box not the gun. I should tell you that the box is reasonably rare and hard to get, regardless if you are a box person or not, you need to look after it. One of my 41-1s I quizzed the owner on the box, "yep I had it but it was a little tattered so I tossed it".... With around 1000 41-1 manufactured the box survival rate is possibly around 10% or 20%. Can you show a picture in the box, I guess it has the box insert without the mag cut-out.
Notice that the muzzle brake is the shorter one, the Model 41s at the time were still issued with the longer brake.
One of this type has alluded me, my earliest one is in the 27xxx range. Can you tell me if you have the parts list with it? The earliest parts list I have seen, serial #27XXX, has black and blue print, no date or prices listed.
Cheers.