In my recollection of my experience, the M1895 in .30/40 Krag are marked .30 US or .30 US Army and the .30/03's and .30/06's have "Govt" in the cartridge marking.
That was my thoughts too, but your '95 .30/03 rifle is marked ".30
US MOD 1903.", not "Govt".
Winchester labeled their ammo a bit different too. That bottom box
kaywoodie posted is ".30-220 Caliber". That's alot of powder behind a .30 bullet!