3 different labels!
Again great images, thank you for sharing Jean-Francois.
Do you happen to have images of single cartridges that would belong to these boxes?
Checking the weight of full short blanks versus Halbe Ladung or half charge :
1868 10.2 g - halbe ladung 8.6 g
1878 10.6 g - halbe ladung 8.5/8.6 g
1896 11.5 g - no data for 1/2 ladung.
The halbe ladung has a visible reduced powder load, small piece of fabric with lacquer deep into the case and not right at the top.
a couple more.