I have some brass strippers that came with some 50'era Chinese x54r ammo. No clue on the value, but they do work way better than the commercial bubblegum wrapper modern day ones. The pouch..it may, could be Chinese, age no clue, could have been made in the 50's and stored, or it could have been made 2 years ago. So much of their stuff claimed to be surplus, may or could just be current production stuffs like the millions of slings on Fleabay, etc and the piles of other stuff available.