I high resolution scanned this from my copy of the 1927 "Smokeless Shotgun Powders: Their Development, Composition and Ballistic Characteristics" by Wallace H Coxe.
It doesn't tell us everything, but probably tells us something about the pressure curves of the powders
Ballistite - Dense Smokeless
Schultze and DuPont both Bulk Smokeless
FFFg BP
DuPont Oval the first "Progressive Burning" Smokeless