.41 Mag Data but not Mine

A friend asked me to post some scanned data his dad, J. Kenneth Chapman, used in a an article on the .41 Mag. I've been messing about with this to get the jpegs posted. I'll make no comments as it isn't my place to do so. To see a larger version, click on the photo.

These loads are from my dad's files and pretty much match the Handloader Magazine article.
While these are safe in my rifle and handgun, they may not be safe in anyone elses weapon. Please be sure to only follow the powder manufacturer's recommendations when working up loads, and only use the loads I'm giving, for comparison and reading enjoyment.
Ray