TexasCHLforum.com

the 45-70 load data is on Hogdon web site

http://data.hodgdon.com

One and most importantly: Buy a reloading manual for the current powder manufacture you will use. They do change their product lines over time. You fathers load may not be current, or use a powder thats exchangeable .

Plus the load your father had my have been worked up for a specific firearm, do you know if it's the same one??

Plus you can find powder and primers listed for the load