You can work up your own data.
I'm doing such with LVR in my BLR in .358win.
LVR has a pressure curve optimized to the smaller case capacities of most lever cartridges and maximum pressures of around 45,000psi or 40,000cup.
It is somewhere between H380 and H414 in burning speed. I've acutally used RL15 data as a "starting" point for working up loads such as with the .338ME and 250gr bullets. (btw it gives 100-150fps over Remington factory loads at similar pressures...).
It will "work" with the .45/70, though you'll likely run out of room in the case before you get to optimum working pressures as it's a bit slow for the .45/70.
It will "work" in the .223, though nothing spectacular. Try BLC2 starting loads, as LVR is quite similar in my experience to BLC2....
remember, start low, and work up...slowly. Just like with the non-cannister mil-surp powders.