The reason for the question is there are 3 different listings for a 45-70 in the Lyman book. Its because there's loads for three different rifles. You don't wanna load from an 1886 winchester and 1895 marlin data for a trapdoor or any other old style rifle. Things can go bad quick. With that said here's the load data for the Winchester and marlin and the second picture is for the ruger#1 and #3 rifle. Theres no 350gr data for a Springfield in this book. If you like shooting cast here's a good book to load from.

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