From dim memories: didn't Hodgdon rename the surplus spherical powder WC-846, to BLc lot 2 , the c standing for cooler burning? How did he determine it was actually cooler burning?

Shew me thy ways, O LORD: teach me thy paths.
"there are few better cartridges on Earth than the 7 x 57mm Mauser"
"the .30 Springfield is light, accurate, penetrating, and has surprising stopping power"