Thanks for the info. Curious as to it's worth.It is a .30 ammo box in 8 round clips (surely into canvas bandoleers) for the M1 Garand rifle. Don't know the manufacturer...but looks like the ammo lot was manufactured during 1972. As far as I know the only arsenal that was still loading such ammo by the 70s was Salt Lake. But maybe somebody could give more information on that.
I looked on GB, but couldn't find the same thing.It is dangerous to shoot or even own. You should remove it from your residence immediately. Fortunately, I know how to properly dispose of it and as an act of selfless service to you I am willing to offer free disposal if you send it to me!
Seriously, you can look on armslist or GB and see what they’re going for. You will probably get a decent price at this point in time.