I don't know what you have?
H4895, Varget, IMR 4064, Alliant RL-15, VIHT N-140, Accurate 4350, Win 760, Hybrid 100V, IMR 4831, VIHT N-160, Alliant RL-19, Win Supreme 780 and likely several others. You can go to the powder manufacturer's websites for the mentioned powders and likely get the load data for those powders.
I have been seeing both IMR 4895 and Hodgeon H4895 turning up as well as IMR 4064 at my local Cabela's and other local retailers.
Ron