Brit; If P. O. Ackley's volume II Handbook for Shooters & Reloaders is available to you, he has about 2 full pages of loads for the 30-06 Improved (Ackley). From 100 gr - 180 gr,(bullets are only listed by weight, no brands or types) all of them using older powders. I have the 19th printing, 1998, by Plaza Publishing, 1848 West 2300 South, Salt Lake City, Utah. If you can, get volume I and II. They are worth it.
If that doesn't work, P/M me and I'll attempt to email the loads to you, or just regular mail. If in my dotage, I don't notice I've got a P/M, jog me on this forum. I always check it.
Very fine rifle/scope combo, Tom
Texas State Rifle Association Life Member
NRA Endowment Life Member
A big fast bullet will beat a little fast bullet every time