There is just too much information for me to repost it all here, especially since there is only a link for photographs.
For those that are somewhat following the progress, I have updated the Pressure Testing page of the 44-40 website with a large selection of test result charts to compare.
The test results prove that early smokeless powders used by Winchester produced less pressures than original black powder loads. They also prove that the 44-40 ballistics was greatly reduced by the 1970's.
Black powders of today create less pressure than those of the originals and sends the wrong message about pressure comparisons for modern smokeless loads.
I have created a "https://sites.google.com/view/44winchester/chasing-the-44-40/handloading-introduction/pressure-testing" for those interested.
I have also updated the 44-40 google docs pages with the "https://docs.google.com/spreadsheets/d/1cZyKKXVyHq9as9uFJiko5yReJ9a-ER32YsENTgJGJs4/edit#gid=1978356941", also for those interested in understanding the myths of this cartridge's performance of yesteryear vs today.
If you visit the google docs page, make sure you look at all of the data by select all of the tabs at the bottom of the chart window.
