Back before the internet took over, about every powder manufacturer put out a small pamphlet style book with load data. These were not a substitute for a real manual as they usually contained little or nothing other than load data. These little manuals are also a good way to see how data changed over the years as methods changed, equipment improved, and lawyers got involved. I will be adding to this as time permits as I have about 25 more of these manuals I need to scan in. But for now, here is a sampling.