When I moved to my current location 30+ years ago, I packed my reloading “stuff “ in a box, that hasn’t been touched since? Maybe I ought to take a look.........
I have about 10 pounds of H4831 and H4895 that my father in law bought in the 60's in 8 pound kegs. It is still good and the groups using it in the 300 Weatherby and my grandson's 7mm-08 are outstanding.
RELH