Anyone can translate the text marked.
HE bullet with impact fuze.
Tracer bullet with non changing center of gravity (from patent).
Describes the German SD tracer.
As the author assembled his book from all available sources of that time there is severl “schematic” type of drawings and also some which only appear in patents.
So this is not to be seen in relation to existing specimen though the mix with existing ones is quite missleading many casual readers.
Thank you for the translation.
All bullets are known to be loaded rounds except the one in the
lower middle. Never seen this bullet in a German document.
That one is given as a patent with the regarding number.