The GDR made a copy of the Sander line throwing gun (dating back to WW1 or even earlier) which was a simplified version.
While the Sander used a short 8mm revolver case (think it was a .32) the GDR (was said to have) used a 9mm revolver type blank like the 9.5mm tool blanks they made but sure with an adapted load.
As the GDR certainly did not use tool blanks and did not issue cartridges with boxes marked so I am trying to find out what exact cartridges they were using and how the respective boxes looked like.
Has anybody ever seen confirmedly original cartridges and mybe the boxes for these cartridges?
Here the GDR made gun “Leinenwurfpistole 400” (copyright is with Bruno Baumgarten research team):