I found this box of ammo in an online auction and had the high bid. I don't have anything with which to shoot it but bought it because I figured it is collectible or is at the very least an interesting display item. Any ammo collectors on the forum know anything about it and if it's worth anything?
My first thought was a dangerous game round, so I looked it up. 200-245 grain maxing out at 23,000 fps. It should drop large game with no problem.
I personally would not use it on dangerous game. My South African friend that was a professional Hunter always said 24,00 fps was key to dropping most anything they had there.