No ones going to mention this is obviously horse shit?
Like there's so much wrong with this story I'm sure where to begin, like they will have produced ammunition in the 100s of thousands, did they write a note in like 1 in 20, or did they just get extremely lucky?
Where did they fund the shells? They either would have gone in one side and out the other, or they would have just disintegrated, especially if they were hollow.
The explosive filled in these shells is fairly significant amount of their mass. Did the Nazis running the factories not notice when the cases of ammunition are 20% lighter than they should be and the workers have several tonnes of explosive filler left over? Was there no quality control in the factories at all?
Why would they just start cutting open shells they presume are high explosive?
This 1,000% didn't happen.